Image for Illustration purposes only. Actual product may vary

Fenner Industrial Motion B401020 B-LOC B400 20 mm

Name: Fenner Industrial Motion B401020 B-LOC B400 20 mm
Brand: Fenner Industrial Motion
Price: 27.11 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL B401020

BRAND

Fenner Industrial Motion

SKU

817776

WEIGHT

0.500 lb

UOM

each

Contact supplier for technical support on: 800 243 3374

$27.11 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Axial Movement

Bore Diameter

20 mm

Bore tolerance

47.05

Component Bore Diameter

47mm

Finish

Oil Dipped

Hub Contact Pressure

111 N/sq-mm

Hub Diameter

68.4 mm

Hub Pressure

111

Installation torque

15 Nm

Internal/ External

Internal

Material

Steel

O.D.

47 mm

Overall Length

26 mm

Releasing/ Locking

Releasing

Screw size

M6 x 18

Self-Centering

Series

B400

Shaft diameter

20mm

Shaft Tolerance

19.95

Taper

Double

Thrust

33561

Torque Transmission

335

Transmissible Thrust

33561 N

Transmissible Torque

335 N-m

The B-LOC B400 Series 20mm Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 20mm in diameter by means of a mechanical interference fit and transmits up to a maximum of 335 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 20mm 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.