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Fenner B401100 B-LOC B400 keyless bushing with 100 mm bore. The B400 series delivers high torque transmission for servo, encoder, and high-accuracy applications. Eliminates keyway machining, provides infinite axial adjustment, and prevents backlash. RoHS compliant.

Name: Fenner B401100 B-LOC B400 keyless bushing with 100 mm bore. The B400 series delivers high torque transmission for servo, encoder, and high-accuracy ap
Brand: Fenner Industrial Motion
Price: 130.43 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL B401100

BRAND

Fenner Industrial Motion

SKU

817796

WEIGHT

4.800 lb

UOM

each

Contact supplier for technical support on: 800 243 3374

$130.43 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable:No

Axial Movement

Bore tolerance

145.1

Component Bore Diameter

145mm

Hub Contact Pressure

180 N/sq-mm

Hub Diameter

281.5 mm

Hub Pressure

180

Installation torque

123 Nm

Internal/ External

Internal

Material

Steel

O.D.

145 mm

Overall Length

45 mm

Releasing/ Locking

Releasing

Screw size

M12 x 30

Self-Centering

Series

B400

Shaft diameter

100 mm

Shaft Tolerance

99.9

Taper

Double

Thrust

255998

Torque Transmission

12800

Transmissible Thrust

255998 N

Transmissible Torque

12800 N-m

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 counterboreNote: This product is not self-centering but Fenner 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 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 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.