Bearing 50406АК GPZ, Russian Federation (DIN625-1, ISO15:2011). Type: Single row ball bearing with snap ring groove in outer bearings ring. Dimensions (dxDxB): 30x90x23 mm. Correspond to international designation ISO / DIN - 6406N.

Bearing 6406 CX, Poland. Single row deep groove ball bearing. Open type. Metric series. Dimensions (dxDxB): 30x90x23 mm. Matches the bearings 406 (GOST 8338-75) and 6406 (DIN625-1).

Single row deep groove ball bearings 406A-6 GPZ, Russian Federation. Dimensions: 30x90x23 mm. Matches the bearing 406 (GOST 8338-75). International counterpart - 6406 (DIN 625-1 ISO15:2011).

Deep groove ball bearing 6406 Kinex, Slovakia. Dimensions 30x90x23 mm. Matches the bearing 406 (GOST 8338-75).

Deep groove ball bearing with protective metal washer on both sides 6406-2Z CX, Poland. Dimensions 30 x 90 x 23 mm. Matches the bearing 80406 (GOST 7242-81).