M48 M50 M52 Carbon Steel Mn65 Spring Washer C Type Retaining Ring for 48mm 50mm 52mm Outside External Shaft Circlip - Material and size: Made from Mn65 carbon steel. Fits shafts with outside diameters of 48 mm, 50 mm, or 52 mm. C type external retaining ring designed for outside shaft grooves. - Function: Spring washer C Type retaining ring helps prevent bearing loosening and secures components on the shaft. - Easy installation: Open the ring, pass it over the end of a shaft, and release to spring into the groove. - Applications and compatibility: Suitable for use in cylinders, cars, valves, lawnmowers, electrical appliances, spray painting equipment, doors and windows, bearings, machinery, and other assemblies requiring secure retention. - Benefits: Provides reliable retention on common shaft sizes, durable steel construction, and a straightforward installation process to maintain assembly integrity. - Use scenarios: - Automotive and engine components: securing bearings or collars on shafts in cars and related assemblies. - Lawn and garden equipment: retaining rings in lawnmowers and related mechanisms to prevent loosening during operation. - General machinery and hardware: securing parts in valves, electrical appliances, doors/windows hardware, and spray painting equipment to maintain position and function.