Dalian Metallurgical Bearing Co.,Ltd

Deep groove ball bearings can bear radial and axial loads, and the allowable speed is very high. The deep groove ball bearing is inseparable, the sealed deep groove ball bearing can be maintenance free, and the structure can be simplified.

Bearing symbol	Principal Dimensions(mm)				Basic Load Rating (kN)		Speed ratings(r/min)		Installation related dimensions (mm)
	d	D	B	rsmin	Cr	Cor	Grease	Oil	Ds(min)	Ds(max)	dh(max)	R(max)
	6211-2Z	55	100	21	1.5	43.5	28.8	7500	9000	63	-	92	1.5	0.607
	6211-2RS	55	100	21	1.5	43.5	28.8	4300	-	63	-	92	1.5	0.613
	6311	55	120	29	2	71.5	45	5600	6700	64	-	111	2	1.37
	6310-2Z	50	110	27	2	62	38	6300	7500	59	-	101	2	1.1
	6310-2RS	50	110	27	2	62	38	4800	-	59	63	101	2	1.11
	6411	55	140	33	2.1	101	62.4	5000	6000	66	-	129	2	2.32
	6012	60	95	18	1.1	31.7	24.2	6700	8000	66.5	-	88.5	1	0.384
	6012-2Z	60	95	18	1.1	31.7	24.2	6700	8000	66	-	89	1	0.393
	6012-2RS	60	95	18	1.1	31.7	24.2	4300	-	66.5	-	88.5	1	0.447
	6212	60	110	22	1.5	53	33	6000	7000	68	-	102	1.5	0.79
	6212-2Z	60	95	18	1.1	30.7	22.7	6700	8000	66	-	89	1	0.794
	6212-2RS	60	110	22	1.5	53	33	4000	-	68	-	102	1.5	0.804