Bearing 22310 CC/W33 P6 DIN 635-2 BBC-R Latvia, Latvia. Self-aligning double rows spherical roller bearing. with symmetrical rollers, groove and lubrication holes on outer ring. Dimensions: 50x110x40 mm. Soviet designation - 53610 GOST 24696-81

305804 C-2Z SKF, Sweden - Yoke type track roller. Self-retaining, double row angular-contact ball bearing with particularly thick-walled outer rings with spherical surface. Dimesions 20x52x20.6 mm.

Bearing 699 ZZ DIN625-1; ISO15:2011 CT, China. Type: single row ball bearing with pressed steel shields on both sides. Dimensions: 9x20x6 mm. Correspond to - 1000099 GOST 7242-81

Bearing NK20/16RCT NTN Japan. Type: needle roller bearing without inner ring. Light series. Dimensions (Fw x D x C): 20x28x16 mm.