B-LOC Keyless Bushings

Leading Manufacturer of b-loc b103 1-11/16, b-loc b103 95mm, b-loc b400 2-7/16, b-loc b106 80mm, b-loc b103 2 and b-loc b103 38mm from Mumbai.

B-LOC B103 1-11/16

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Product Details:

Material	Mild Steel
Brand	specific
Usage/Application	Industrial
Size/Diameter	1 inch
Inner Diameter	standard

The B-LOC B103 Series 1-11/16” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-11/16” in diameter by means of a mechanical interference fit and transmits up to a maximum of 1494 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 1-11/16” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. The B103 Series also has limited axial movement during installation and is RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Note: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T302111

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B-LOC B103 95mm

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Product Details:

Material	Mild Steel
Brand	specific
Usage/Application	Industrial
Size/Diameter	1 inch
Inner Diameter	standard

The B-LOC B103 Series 95mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 95mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 10435 Nm of torque.

Best Suited For: Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 95mm Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. The B103 Series also has limited axial movement during installation and is RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Note: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T301095

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B-LOC B400 2-7/16

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Product Details:

Material	Mild Steel
Brand	standard
Usage/Application	Industrial
Size/Diameter	1 inch
Inner Diameter	standard

The B-LOC B400 Series 2-7/16” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 2-7/16” in diameter by means of a mechanical interference fit and transmits up to a maximum of 2762 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 2-7/16” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B402207

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B-LOC B106 80mm

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We hold expertise in our clients a superior quality range of B-LOC B106 80mm. These keyless bushings are processed at our working area with ultimate technology & raw material. The offered keyless bushings are extremely demanded & got first ranked in the market for its quality & durability. Apart from that, these keyless bushings are provided as per customer’s stipulations at very reasonable rates.

Features:

Precisely design
Dimensional accuracy
Unmatched quality

Specifications:

Shafts Measuring: 80 mm
Mechanical Interference Fit and Transmits: Upto a maximum of 5285 Nm of torque

Details:

Best Suited For:

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

Additional Information:

Item Code: B601080

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B-LOC B103 2

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Aiming to satisfy our clients, optimally, we provide our clients with a quality approved array of B-LOC B103 2. The offered keyless bushings are processed with perfect quality of material by well practiced professionals with newest & innovative technology in accordance with the market norms. In addition to this, the offered keyless bushings are provided with different dimensions to fulfill the various necessities of our customers.

Features:

Temperature resistance
Easy to install
Durability

Specifications:

Mechanical Interference Fit and Transmits: Upto a maximum of 1771 ft lbs of torque

Best Suited For:

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

Additional Information:

Item Code: B302200

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B-LOC B103 38mm

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Our esteemed clients can avail from us a qualitative range of B-LOC B103 38mm. The offered keyless bushings are processed by newest technology & best material to fulfill maximum customer’s contentment. After considering the flecked demands of customers, these keyless bushings are provided in assorted modified options. Apart from this, our customers can take these keyless bushings at affordable rates.

Features:

Light weight
Simple design
Unmatched quality

Specifications:

Size: 38 mm
Shafts Measuring: 38 mm
Transmits: Upto a maximum of 1106 Nm

Details:

Best Suited For:

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

Additional Information:

Item Code: T301038

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B-LOC B106 18mm

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The B-LOC B106 Series 18mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 18mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 236 Nm of torque.

Best Suited For: Applications where having no axial movement of the mounted component relative to the shaft during tightening is critical and recessed mounting is not important (component mounts against the flange of the bushing).

B-LOC B106 Series 18mm Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. The B-LOC B106 Series Keyless Bushing design eliminates any axial movement during installation making the installation process more precise. This series is also RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

B-LOC Series B106 Keyless Bushings are also available with optional integrated spacer sleeve (ideal for very narrow drive elements). Spacers are 0.275” wide for B106 sizes with D = 2.559” and smaller, and 0.315” wide for all others.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T601018

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B-LOC B400 170mm

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The B-LOC B400 Series 170mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 170mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 44752 Nm of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 170mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B401170

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B-LOC B400 1-1/2

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The B-LOC B400 Series 1-1/2” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-1/2” in diameter by means of a mechanical interference fit and transmits up to a maximum of 820 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 1-1/2” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B402108

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B-LOC B400 32mm

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Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 32mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Yes! I am Interested

B-LOC B106 100mm

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Product Price :Get Latest Price

The B-LOC B106 Series 100mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 100mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 9901 Nm of torque.

Best Suited For: Applications where having no axial movement of the mounted component relative to the shaft during tightening is critical and recessed mounting is not important (component mounts against the flange of the bushing).

B-LOC B106 Series 100mm Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. The B-LOC B106 Series Keyless Bushing design eliminates any axial movement during installation making the installation process more precise. This series is also RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

B-LOC Series B106 Keyless Bushings are also available with optional integrated spacer sleeve (ideal for very narrow drive elements). Spacers are 0.275” wide for B106 sizes with D = 2.559” and smaller, and 0.315” wide for all others.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B601100

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B-LOC B103 1

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The B-LOC B103 Series 1” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1” in diameter by means of a mechanical interference fit and transmits up to a maximum of 396 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 1” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. The B103 Series also has limited axial movement during installation and is RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Note: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B302100

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B-LOC B106 60mm

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The B-LOC B106 Series 60mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 60mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 2474 Nm of torque.

Best Suited For: Applications where having no axial movement of the mounted component relative to the shaft during tightening is critical and recessed mounting is not important (component mounts against the flange of the bushing).

B-LOC B106 Series 60mm Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. The B-LOC B106 Series Keyless Bushing design eliminates any axial movement during installation making the installation process more precise. This series is also RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

B-LOC Series B106 Keyless Bushings are also available with optional integrated spacer sleeve (ideal for very narrow drive elements). Spacers are 0.275” wide for B106 sizes with D = 2.559” and smaller, and 0.315” wide for all others.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B601060

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B-LOC B112 55mm

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The B-LOC B112 Series 55mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 55mm in diameter by means of a mechanical interference fit and also transmits up to a maximum of 5102 Nm torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 55mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B121055

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B-LOC B106 1-1/4

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The B-LOC B106 Series 1-1/4” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-1/4” in diameter by means of a mechanical interference fit and transmits up to a maximum of 500 ft lbs of torque.

Best Suited For: Applications where having no axial movement of the mounted component relative to the shaft during tightening is critical and recessed mounting is not important (component mounts against the flange of the bushing).

B-LOC B106 Series 1-1/4” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. The B-LOC B106 Series Keyless Bushing design eliminates any axial movement during installation making the installation process more precise. This series is also RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

B-LOC Series B106 Keyless Bushings are also available with optional integrated spacer sleeve (ideal for very narrow drive elements). Spacers are 0.275” wide for B106 sizes with D = 2.559” and smaller, and 0.315” wide for all others.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B602104

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B-LOC B112 2-11/16

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The B-LOC B112 Series 2-11/16” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 2-11/16” in diameter by means of a mechanical interference fit and also transmits up to a maximum of 8349 ft lbs torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 2-11/16” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T122211

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B-LOC B400 100mm

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The B-LOC B400 Series 100mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 100mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 12800 Nm of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 100mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B401100

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B-LOC B103 1-3/4

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The B-LOC B103 Series 1-3/4” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-3/4” in diameter by means of a mechanical interference fit and transmits up to a maximum of 1550 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 1-3/4” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. The B103 Series also has limited axial movement during installation and is RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Note: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B302112

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B-LOC B400 150mm

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The B-LOC B400 Series 150mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 150mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 32917 Nm of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 150mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T401150

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B-LOC B103 3

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The B-LOC B103 Series 3” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 3” in diameter by means of a mechanical interference fit and transmits up to a maximum of 4923 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 3” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. The B103 Series also has limited axial movement during installation and is RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity and ability to transmit bending loads
Limited axial movement during installation
Recessed installation without the need for a counterbore
RoHS compliant

Note: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B302300

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B-LOC B400 1-1/8

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The B-LOC B400 Series 1-1/8” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-1/8” in diameter by means of a mechanical interference fit and transmits up to a maximum of 440 ft lbs of torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B400 Series 1-1/8” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their self-releasing double taper design permits simple adjustment and removal and there is no axial movement during installation. Since the B-LOC B400 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting.

Self-releasing double taper design permits simple adjustment and removal
No axial movement during installation
Recessed installation without the need for a counterbore

Note: This product is not self-centering but Fenner Drives offers pilot bushings that provide pre-centering when required. The pilot bushings are supplied in sets of three (3) bushings and three (3) longer screws (replace plated locking screws).

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B402102

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B-LOC B106 3-3/4

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The B-LOC B106 Series 3-3/4” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 3-3/4” in diameter by means of a mechanical interference fit and transmits up to a maximum of 5826 ft lbs of torque.

Best Suited For: Applications where having no axial movement of the mounted component relative to the shaft during tightening is critical and recessed mounting is not important (component mounts against the flange of the bushing).

B-LOC B106 Series 3-3/4” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. The B-LOC B106 Series Keyless Bushing design eliminates any axial movement during installation making the installation process more precise. This series is also RoHS compliant.

Shallow, single taper design with integrated push-off threads
Exceptional concentricity
Optional integrated spacer sleeve to mount narrow hub components
No axial movement during installation
RoHS compliant

B-LOC Series B106 Keyless Bushings are also available with optional integrated spacer sleeve (ideal for very narrow drive elements). Spacers are 0.275” wide for B106 sizes with D = 2.559” and smaller, and 0.315” wide for all others.

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T602312

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B-LOC B112 1-3/4

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The B-LOC B112 Series 1-3/4” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 1-3/4” in diameter by means of a mechanical interference fit and also transmits up to a maximum of 2347 ft lbs torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 1-3/4” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B122112

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B-LOC B112 50mm

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The B-LOC B112 Series 50mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 50mm in diameter by means of a mechanical interference fit and also transmits up to a maximum of 4123 Nm torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 50mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B121050

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B-LOC B112 75mm

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The B-LOC B112 Series 75mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 75mm in diameter by means of a mechanical interference fit and also transmits up to a maximum of 12384 Nm torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 75mm Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: T121075

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B-LOC B112 3

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The B-LOC B112 Series 3” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 3” in diameter by means of a mechanical interference fit and also transmits up to a maximum of 10252 ft lbs torque.

Best Suited For: Applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening.

B-LOC B112 Series 3” Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate a high torque, thrust, bending, and/or radial loads. Their wide, double taper design enhances torque transmission and bending moment capacity while maintaining exceptional concentricity with thru-bored hubs. There is no axial movement during installation. The B-LOC B112 Series eliminates the need to hold the shaft or lock machine while applying installation torque, making for fast and easy component repositioning. Since the B-LOC B112 Series Keyless Bushings do not have a flange, the external diameter along the unit’s entire length is the same, therefore allowing the unit to be completely inserted into the component bore for flushed or recessed mounting. This series is also self-centering and RoHS compliant.

Wide, double taper design for enhanced torque transmission and bending moment capacity
Exceptional concentricity with thru-bored hubs
No axial movement during installation
Self-centering
Eliminates need to hold shaft or lock machine while applying installation torque
Recessed installation without the need for a counter bore
RoHS compliant

Features of Fenner Drives Keyless Bushings:

Ability to transmit higher torques
True zero-backlash
Less equipment downtime
Ability to mount over existing keyways
Complete axial and radial adjustability
Simple installation, adjustment and removal

All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.

Additional Information:

Item Code: B122300

Yes! I am Interested