ONE WAY BEARINGS

A one-way bearing is designed to rotate in only one direction, while being locked in the opposite direction. The direction of rotation is indicated by an arrow on the bearing’s surface. The most common type of one-way bearing is the CSK series, which consists of steel balls and multiple wedge-shaped blocks as its internal structure.

ONE WAY BEARINGS

    The suffix P indicates that the inner ring has a keyway.

    PP means both the inner and outer rings have keyways.

    The suffix 2RS denotes that the bearing has rubber seals.

The most common bearing model specifications are as follows:

CSK8, CSK10, CSK12, CSK15, CSK20, CSK25, CSK30, CSK35, CSK40

The above specifications can be provided with either a single keyway （P）or double keyways ( PP).