• Retaining ring/Circlips DIN 471
Outer locking ring (for drive shaft) DIN 471 (GOST 13942-86) is used for pivoting bearings and other parts on to the shafts of a various equipment. It doesn’t allow bearing and other part movement in aspect to each other.
• Retaining ring/Circlips DIN472
Inner locking ring (for hole) DIN 472 (GOST 13943-86) is used for pivoting bearings and other parts in the bearing units of a various equipment.