Dalian Metallurgical Bearing Co.,Ltd

Self aligning roller bearing has double row rollers, the outer ring has one common spherical raceway, the inner ring has two raceways and inclines to an angle relative to the bearing axis. This ingenious structure makes it have the function of self-aligning, so it is not easy to be influenced by the angle between the shaft and the bearing housing on the error or the bending of the shaft. It is suitable for the occasion where the angle error is caused by the installation error or the bending of the shaft. The bearing can bear not only the radial load, but also the axial load of two-way action.

Bearing symbol	Principal Dimensions(mm)				Basic Load Rating (kN)		Speed ratings(r/min)		Other sizes(mm)		Chamfer Dimension			Valuemm				Weight(kg)
	d	D	B	rsmin	Cr	C0r	Grease	Oil	d2	D1	da	Da	ra	e	y1	y2	y0
	22316CCK/W33	80	170	58	2.1	325	410	1900	2700	100	144	92	158	2	0.35	1.9	2.9	1.8	5.4
	22217CC	85	150	36	2	271	309	2800	3600	105	132	96	139	2	0.23	3	4.6	2.8	2.72
	22217CC/W33	85	150	36	2	271	309	2800	3600	105	132	96	139	2	0.23	3	4.6	2.8	2.69
	22217CCK	85	150	36	2	271	309	2800	3600	105	132	96	139	2	0.23	3	4.6	2.8	2.67
	22217CCK/W33	85	150	36	2	271	309	2800	3600	105	132	96	139	2	0.23	3	4.6	2.8	2.63
	22317CC	85	180	60	3	440	550	1900	2600	106.374	150.479	99	166	2.5	0.23	2.9	4.4	2.8	7.46
	22317CC/W33	85	180	60	3	440	550	1900	2600	106.374	150.479	99	166	2.5	0.23	2.9	4.4	2.8	7.3
	22317CCK	85	180	60	3	440	550	1900	2600	106.374	150.479	99	166	2.5	0.23	2.9	4.4	2.8	7.2
	22317CCK/W33	85	180	60	3	440	550	1900	2600	106.374	150.479	99	166	2.5	0.23	2.9	4.4	2.8	7
	22218CC	90	160	40	2	309	356	2600	3400	106	139	101	149	2	0.23	2.8	4.2	2.8	3.45
	22218CCK	90	160	40	2	309	356	2600	3400	106	139	101	149	2	0.23	2.8	4.2	2.8	3.37
	22218CC/W33	90	160	40	2	309	356	2600	3400	106	139	101	149	2	0.23	2.8	4.2	2.8	3.4