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Fenner B0901 B-LOC Shrink Disc 90-10 is an external locking device that clamps a hollow hub to a shaft without keyways. It provides high concentricity and torque transmission for heavy-duty industrial drives.

Name: Fenner B0901 B-LOC Shrink Disc 90-10 is an external locking device that clamps a hollow hub to a shaft without keyways. It provides high concentricity
Brand: Fenner Industrial Motion
Price: 219.09 USD
Availability: InStock
Rating: 5.0 (4 reviews)

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MODEL B0901

BRAND

Fenner Industrial Motion

SKU

817643

WEIGHT

7.200 lb

UOM

each

Contact supplier for technical support on: 800 243 3374

$219.09 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable:No

Axial Movement

Bore Diameter

2.5 to 2.902 in

Finish

Zinc Chrome Plated

Hub Diameter

3.543 in

Installation torque

22 ft lb

Internal/ External

External

Material

Zinc Chromate/Chrome Plated Steel

O.D.

6.1 in

Overall Length

1.49 in

Releasing/ Locking

Releasing

Screw size

M8 x 30

Self-Centering

Yes

Series

Shaft diameter

2.500-2.902

Taper

Double

Torque Max

7139

Torque Min

4751

Transmissible Torque

4751 to 7139 ft-lb

Type

Double Taper Standard Duty

The B-LOC SD10 Series 90-10 Shrink Disc is an external locking device that provides a high capacity, zero-backlash shaft to hub on shafts ranging from 2-1/2” to 2.902” in diameter by means of a mechanical interference fit and transmits between 4751 ft lbs and 7139 ft lbs of torque depending on the specific shaft size.

Best Suited For:

Applications needing to connect a hollow shaft over a solid shaft. Commonly used on hollow output shaft gear boxes or flange couplings.

B-LOC SD10 Series 90-10 Shrink Discs are external locking devices that provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. The SD10 Series Shrink Discs are also extremely concentric and maintain a well-balanced mechanical interference fit. There is no axial movement during installation of this product.Extremely concentric and well-balanced mechanical interference fit. No axial movement during installation

Features of Fenner Keyless Bushings:

Ability to transmit high 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.