Bearing No.	Basic Size			Basic Load Ratings		Limiting Speeds		Weight
	d (mm)	D (mm)	B (mm)	Cr (kN)	Cor (kN)	Grease (r/min)	oil (r/min)	wt
21307	35	80	21	70.7	73.3	4200	5600	0.547
21308	40	90	23	87.6	92	3700	5000	0.751
21309	45	100	25	105	112	3300	4400	1.01
21310	50	110	27	121	129	3000	4000	1.3
21311	55	120	29	141	152	2800	3700	1.66
21312	60	130	31	165	175	2500	3400	1.99
21313	65	140	33	186	197	2300	3100	2.45
21314	70	150	35	206	223	2200	2900	2.98
21315	75	160	37	249	270	2100	2700	3.63
21316	80	170	39	272	306	1900	2600	4.29
21317	85	180	41	297	351	1800	2400	5.19
21318	90	190	43	320	387	1700	2300	6.09