A	symbol	B	C	weight [kg]	type of bearing	number of bearing	design picture
43.5	R-43,5	15	14	0.1		6202	-
50.3	R-50,3	15	14	0.15		6202
60.3	R-60,3	20	18	0.25		6004
68.5	R-68,5	20	20	0.4		6304
68.5	RN-68,5/70	20	21	0.35		6304
68.5	RN-68,5/80	20	25	0.4		6304

 

Type of bearings
plain bearing	roller bearing	ball bearin