High precision Sliding Four Row 22205CA 22205CAK Spherical roller bearing

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
	22205CA	25	52	18	1	35.6	38	7500	10000	33.8	43.4	31	46	1	0.35	-	-	-	0.184
	22205CA/W33	25	52	18	1	35.6	38	7500	10000	33.8	43.4	31	46	1	0.35	-	-	-	0.178
	22205CAK	25	52	18	1	35.6	38	7500	10000	33.8	43.4	31	46	1	0.35	-	-	-	0.184
	22205CAK/W33	25	52	18	1	35.6	38	7500	10000	33.8	43.4	31	46	1	0.35	-	-	-	0.178
	22206CA	30	62	20	1	48.5	58	6000	9000	41	52.3	37	60	1	0.33	2.09	3.11	2.04	0.295
	22206CA/W33	30	62	20	1	48.5	58	6000	9000	41	52.3	37	60	1	0.32	2.09	3.11	2.04	0.292
	22206CAK	30	62	20	1	48.5	58	6000	9000	41	52.3	37	60	1	0.32	2.09	3.11	2.04	0.29
	22206CAK/W33	30	62	20	1	48.5	58	6000	9000	41	52.3	37	60	1	0.32	2.09	3.11	2.04	0.285
	22207CA	35	72	23	1.1	68.5	82	5000	8000	47.7	60.3	41	66	1	0.32	-	-	-	0.45
	22207CA/W33	35	72	23	1.1	68.5	82	5000	8000	47.7	60.3	41	66	1	0.32	-	-	-	0.45
	22207CAK	35	72	23	1.1	68.5	82	5000	8000	47.7	60.3	41	66	1	0.32	-	-	-	0.45
	22207CAK/W33	35	72	23	1.1	68.5	82	5000	8000	47.7	60.3	41	66	1	0.32	-	-	-	0.45