One-way roller clutch FRN series

with internal bearingsindexing

GMN freewheel clutch insert elements with rings are optionally available with integrated meander or tension spring. The FR and FRN series are designed for installation on non-hardened and unground connecting parts. GMN freewheel clutch insert elements with rings are suitable for either oil or grease lubrication. All GMN freewheel clutch insert elements with rings can be used as indexing clutches, backstops or as overruning clutches. The FRN series contains freewheel clutch insert elements with rings and keyway connection on the inner ring. Characteristics: Width: 12 mm Operating temperature: max. 140 °C (higher temperatures on request) Lubrication: oil or grease lubrication, delivered with corrosion protection, operative grease filling on request Components: Insert element*: FE 400 M (meander spring) / FE 400 Z (tension spring) Raceways: Bearing steel, hardened and ground Inner ring : Keyway per DIN 6885, Sheet 1, Tolerance: P9 with back clearance Outer ring: Press fit * Available with either freewheel clutch insert element FE 400 M (meander spring) or FE 400 Z (tension spring).