Two-Turn External Retaining Rings
The spiral retaining ring is an earless retaining ring formed by winding flat wire. It has no lugs, no burrs, and will not interfere with parts. Unlike the traditional stamping molding process, no waste will be generated. After heat treatment and surface treatment, it has good elasticity and toughness. Double-layer retaining rings for shafts are mainly suitable for medium to heavy load applications.