INA HF0306-KF-L564 Sprag Clutch Bearing 3mm I.D., 6.5mm O.D., 6mm 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