Model-SKF Bearing

Designation	Principal dimensions			Basic load ratings		Speed ratings
Model				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
6011-RS1	55	90	18	29.6	21.2		4500
6211-RS1	55	100	21	46.2	29		4300
6411	55	140	33	99.5	62	11000	7000
62211-2RS1	55	100	25	43.6	29		4300
6311-2RS1	55	120	29	74.1	45		3800
311 NR	55	120	29	79.2	67	10000	6300
6311-2ZNR	55	120	29	74.1	45	12000	6300
6311 N	55	120	29	74.1	45	12000	8000
6311 M	55	120	29	74.1	45	12000	11000
6311-2Z	55	120	29	74.1	45	12000	6300
16011	55	90	11	20.3	14	16000	10000
61911	55	80	13	16.5	14	17000	11000
W 61811	55	72	9	7.15	8.5	19000	12000
61811-2RZ	55	72	9	9.04	8.8	19000	9500
W 61811-2RS1	55	72	9	7.15	8.5		5300
211-2ZNR	55	100	21	48.4	44	12000	5600
6311-Z	55	120	29	74.1	45	12000	8000
6311-RS1	55	120	29	74.1	45		3800
6011 NR	55	90	18	29.6	21.2	16000	10000
6211-ZNR	55	100	21	46.2	29	14000	9000
W 61911-2Z	55	80	13	14.3	14	17000	8500
6311	55	120	29	74.1	45	12000	8000
211-ZNR	55	100	21	48.4	44	12000	7000
311	55	120	29	79.2	67	10000	6300
211-2Z	55	100	21	48.4	44	12000	5600
6211	55	100	21	46.2	29	14000	9000
6211 N	55	100	21	46.2	29	14000	9000
6211 M	55	100	21	46.2	29	14000	13000
6211-2ZNR	55	100	21	46.2	29	14000	7000
6011-2RS1	55	90	18	29.6	21.2		4500