The HF0812 RICH is a compact drawn cup roller clutch designed for applications requiring one-way rotation, overrunning, or indexing. This unit features precisely formed sprags or rollers that allow free rotation in one direction and immediately lock in the opposite direction, providing reliable clutching action. Its drawn cup outer ring provides a space-saving design and allows for simple, economical installation by pressing it into a housing bore. This type of clutch is often used in applications where precise, unidirectional power transmission is needed, such as in conveyors, packaging machinery, or fitness equipment. The dimensions of this unit are 8 mm inner diameter, 12 mm outer diameter, and 12 mm width, with a very light approximate weight of 0.004 kg. Manufactured in China by RICH.
Data sheet