Designation of bearing

Structure designation bearing composed of the primary and secondary designation. Designation of bearings according to GOST and ISO, different, for example: deep groove ball bearings GOST convoy. 180303 and ISO 6303-2RS. In this section the notation bearings find information bearing designations GOST (SDR YPC HARP) and ISO (TIMKEN, KOYO, NTN, SNR, INA, SKF, NSK, EZO, and others)