Air Bearings
These drawn cup roller clutches comprise thin-walled drawn outer cups with a series of ramps on the inside diameter plastic cages and needle rollers which serve as clamping elements.
Steel or plastic springs hold the needle rollers in their clamped position.
Drawn cup roller clutches can transmit high torques in one direction and are particularly compact in a radial direction.
The roller clutches are available with and without support bearing arrangements.
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