Spherical roller bearings with cylindrical bore

ISO	Designation of GOST	Inner diameter (d, mm)	Outer diameter (D, mm)	Width (height) (B, mm)	Weight (m,kg)
NJ 2310	42610	50	110	40	1,7
NJ 2311	42611	55	120	43	2,1
NJ 2312	42612	60	130	46	2,7
NJ 2313	42613	65	140	48	3,25
NJ 2314	42614	70	150	51	3,95
NJ 2316	42616	80	170	58	5,85
NJ 2320	42620	100	215	73	12
NJ 2324	42624	120	260	86	24
NJ 2326	42626	130	280	93	30
NNU 49/500	42629/500	500	670	170	165
NNU 49/530	42629/530	530	710	180	200
NNU 49/560	42629/560	560	750	190	235
NNU 49/600	42629/600	600	800	200	280
NNU 49/630	42629/630	630	850	218	355
NNU 49/670	42629/670	670	900	230	410
NNU 49/710	42629/710	710	950	243	480
NNU 4920	4262920	100	140	40	1,9
NNU 4921	4262921	105	145	40	2
NNU 4922	4262922	110	150	40	2,05
NNU 4924	4262924	120	165	45	2,8
NNU 4926	4262926	130	180	50	3,85
NNU 4928	4262928	140	190	50	4,1
NNU 4930	4262930	150	210	60	6,25
NNU 4932	4262932	160	220	60	6,6
NNU 4934	4262934	170	230	60	6,95
NNU 4936	4262936	180	250	69	10,5
NNU 4938	4262938	190	260	69	11
NNU 4940	4262940	200	280	80	15
NNU 4944	4262944	220	300	80	16,5
NNU 4948	4262948	240	320	80	17,5
NNU 4952	4262952	260	360	100	30,5
NNU 4956	4262956	280	380	100	32,5
NNU 4960	4262960	300	420	118	50
NNU 4964	4262964	320	440	118	53
NNU 4968	4262968	340	460	118	56