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B121120

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Fenner Drives

B121120 B-LOC B112 120 mm

MODEL B121120

SKU

817662

WEIGHT

14.300 lb

UOM

each

Contact supplier for technical support on: 800-243-3374

$524.72 Each

Prices are subject to change

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Returnable: See conditions

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Shaft diameter

120 mm

Taper

Double

Series

B112

Material

Steel

Component Bore Diameter

165 mm

Self-Centering

Yes

Releasing/ Locking

Locking

Torque Transmission

41575

Thrust

692914

Internal/ External

Internal

Installation torque

142 Nm

Bore tolerance

165.08

Hub Pressure

159

Screw size

M12 x 80

Shaft Tolerance

119.92

Compliancy

RoHS

Axial Movement

No

The B-LOC B112 Series 120mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 120mm in diameter by means of a mechanical interference fit and also transmits up to a maximum of 41575 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 120mm 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 removalAll 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.

SKU: 154880

Fast n easy

I was able find the items I needed and not only they delivered quickly, the also gave me a great price.

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SKU: 154896

Cutting and purchasing manager

The only problem I had they did not tell me it was shipping.

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SKU: 817697

Fast

Good price, fast delivery

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SKU: 154593

One of my best suppliers

Great and fast service, product quality is so good!

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Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/