Oriental Industry Co., Ltd manufacture ISO-464-1995 standard snap rings for bearings, DIN5471, M3200 snap rings (SP) series, WRE heavy series snap rings for shafts, connector links for SL04 5004PP 2NR-SL04 5068PP 2NR cylindrical needle roller bearing, WR medium series stop rings for shafts, BR light series internal limit rings, needle roller bearing collets, generator radial snap spring, DIN7993A, DIN7993B.
Materials and their thickness
65 Mn (standard carbon spring steel)
Chemical composition (%) of 65Mn
The thickness of material is crucial for quality snap rings. Some of the local raw materials can not reach the thickness required. We have our own facilities to roll them into tolerance before stamping.
Heat treatment and finish
- The standard heat treatment is quench-and-temper. Our modern equipment and skillful technicians guarantee each snap ring within the mechanical properties required.
- Austempering is available on request.
- Carbon steel rings are chemical blackened and dipped in anti-rust oil.
- A black corrosion-retardant phosphate coating on carbon steel is available on request.
Bearing snap rings, Sprengringe, ISO-464-1995 standard bearing snap rings, DIN5471, M3200 bearing snap rings (SP) series, WRE heavy series bearing snap rings, connector links for SL04 5004PP 2NR-SL04 5068PP 2NR cylindrical needle roller bearing, WR medium series bearing stop rings, BR light series internal limit rings, needle roller bearing collets, generator radial bearing snap spring, DIN7993A, DIN7993B.