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B401070

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Fenner Drives

B401070 B-LOC B400 70 mm

MODEL B401070

SKU

817791

WEIGHT

2.800 lb

UOM

each

This vendor has a minimum order quantity of 2. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

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

$85.74 Each

Prices are subject to change

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Brand Minimum Order Quantity: 2

Typically Ships in: 1 day

Returnable: See conditions

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Shaft diameter

70 mm

Taper

Double

Series

B400

Material

Steel

Component Bore Diameter

110mm

Self-Centering

No

Releasing/ Locking

Releasing

Torque Transmission

5880

Thrust

167988

Internal/ External

Internal

Installation torque

69 Nm

Bore tolerance

110.08

Hub Pressure

169

Screw size

M10 x 25

Shaft Tolerance

69.92

Axial Movement

No

The B-LOC B400 Series 70mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 70mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 5880 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 70mm 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 counterboreNote: 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 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.

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Worked out great for my project, and at a great price!!

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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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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/