The CK-A series is a bearingless, one-way clutch in wedge design. The radial dimensions match standard bearing sizes. It requires bearing installation for use to bear axial and radial loads. Lubricant is pre-installed upon shipment.
The standard installation method is for the CK-A model to be coaxial and side-by-side with the bearing, with the same tolerance requirements. The inner and outer rings are keyed to the shaft and hub.
This series is commonly used on lifting equipment, conveyors, as well as machinery for packaging, printing, food processing, textiles, and chemical industries.