INA HF3020-L564 Sprag Clutch Bearing 30mm I.D., 37mm O.D., 20mm Race Width

Drawn cup roller clutches are one-way clutches comprising thin‑walled, drawn outer rings with a series of ramps on the inside diameter, plastic cages, pressure springs and needle rollers. They can transmit high torques in one direction and are particularly compact in a radial direction. The roller clutches are available with and without bearing arrangements. Drawn cup roller clutches give very precise indexing, since the individual spring loading of the needle rollers ensures continuous contact between the shaft, needle rollers and ramps.

Drawn cup roller clutches without bearing arrangement
With knurling
Drawn cup roller clutches with bearing arrangement
With knurling
Sealing
Lubrication
Operating temperature
Suffixes