One-Way Rollers | McMaster-Carr

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OD

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Abrasion Resistant

One-Way Locking

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113 Products

Power Transmission

Idler/Drive Rollers

Idler/Drive Rollers

Spin freely in one direction on conveyor systems and lock to transmit power in the other direction

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

Ball Bearings

Create less friction than other bearings for use at high speeds

Clutches

Start and stop the transmission of power to machinery

Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

Material Handling

Conveyor Rollers

Conveyor Rollers

Support and move objects along conveyors

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)