Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
B402306

Image for Illustration purposes only. Actual product may vary

Fenner Industrial Motion B402306 B-LOC B400 3-3/8 in

View suggested Climax Metal alternative

MODEL B402306

SKU

817832

WEIGHT

3.200 lb

UOM

each

Contact supplier for technical support on: 800 243 3374

Call for Pricing - 888-671-2883

Typically Ships in: 1 day

Returnable: See conditions

Axial Movement

No

Bore Diameter

3-3/8 in

Bore tolerance

4.925

Component Bore Diameter

4.921"

Hub Contact Pressure

24672 psi

Hub Diameter

9.111 in

Hub Pressure

24672

Installation torque

51 ft lb

Internal/ External

Internal

Material

Steel

O.D.

4.921 in

Overall Length

1.496 in

Releasing/ Locking

Releasing

Screw size

M10 x 25

Self-Centering

No

Series

B400

Shaft diameter

3 3/8 in

Shaft Tolerance

3.371

Taper

Double

Thrust

43250

Torque Transmission

6082

Transmissible Thrust

43250 lb

Transmissible Torque

6082 ft-lb

The B-LOC B400 Series 3-3/8” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 3-3/8” in diameter by means of a mechanical interference fit and transmits up to a maximum of 6082 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 3-3/8” 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 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.

SKU: 154986

Round belts

These belt work exceptionally well for sewing machine applications. Very easy to change and are easily modified to fit any length. Excellent durability when it comes to industrial use sewing machines. We typically get several months(4-7) of use before replacement/modification is required.

Read more

SKU: 154593

One of my best suppliers

Great and fast service, product quality is so good!

Read more

SKU: 1435897

1/2 “ mini trans torque

Exactly what I ordered fit as expected

Read more

SKU: 154472

Trantorque mini

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

Read more
Suggested Items
B122306

#817694

Brand

Fenner Industrial Motion

Model

B122306

$330.47 Each
Free Shipping orders over $100
T302306

#818132

Brand

Fenner Industrial Motion

Model

T302306

Call for pricing
B402306

#817832

Brand

Fenner Industrial Motion

Model

B402306

Call for pricing
T602306

#818207

Brand

Fenner Industrial Motion

Model

T602306

$83.53 Each
Free shipping
Recently Viewed
#96805942
$3,303.61 Each
Free Shipping orders over $100
Reviews

SKU: 154986

Round belts

These belt work exceptionally well for sewing machine applications. Very easy to change and are easily modified to fit any length. Excellent durability when it comes to industrial use sewing machines. We typically get several months(4-7) of use before replacement/modification is required.

Read more

SKU: 154593

One of my best suppliers

Great and fast service, product quality is so good!

Read more

SKU: 1435897

1/2 “ mini trans torque

Exactly what I ordered fit as expected

Read more

SKU: 154472

Trantorque mini

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

Read more

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/