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Fenner Industrial Motion T302304 B-LOC B103 3-1/4 in

Name: Fenner Industrial Motion T302304 B-LOC B103 3-1/4 in
Brand: Fenner Industrial Motion
Price: 119.44 USD
Availability: InStock
Rating: 5.0 (4 reviews)

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MODEL T302304

BRAND

Fenner Industrial Motion

SKU

818131

WEIGHT

4.500 lb

UOM

each

Contact supplier for technical support on: 800 243 3374

$119.44 Each

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Typically Ships in: 1 day

Returnable: See conditions

Axial Movement

Approximately 0.032"

Bore Diameter

3-1/4 in

Bore tolerance

4.924

Compliancy

RoHS

Component Bore Diameter

4.921"

Hub Contact Pressure

25277 psi

Hub Diameter

9.29 in

Hub Pressure

25277

Installation torque

50 ft lb

Internal/ External

Internal

Material

Steel

O.D.

4.921 in

Releasing/ Locking

Locking

Screw size

M10 x 30

Self-Centering

Yes

Series

B103

Shaft diameter

3 1/4 in

Shaft Tolerance

3.247

Taper

Single

Thrust

44311

Torque Transmission

6000 ft lb

Transmissible Thrust

44311 lb

Transmissible Torque

6000 ft-lb

The B-LOC B103 Series 3-1/4” Keyless Bushing provides a high capacity, zero-backlash shaft to hub connection for shafts measuring 3-1/4” in diameter by means of a mechanical interference fit and transmits up to a maximum of 6000 ft lbs of torque.

Best Suited For:

Applications that require a recessed installation of the bushing, but can accommodate some axial movement of the mounted component relative to the shaft during tightening.

B-LOC B103 Series 3-1/4” Keyless Bushing provides a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. Their shallow, single taper design with integrated push-off threads maintains exceptional concentricity and the ability to transmit bending loads. Since the B-LOC B103 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. The B103 Series also has limited axial movement during installation and is RoHS compliant.Shallow, single taper design with integrated push-off threads. Exceptional concentricity and ability to transmit bending loads. Limited axial movement during installation. Recessed installation without the need for a counterbore. RoHS compliantNote: Flange of B103 Series Keyless Bushing should be located inside of hub bore.

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.