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Self-aligning ball bearings

The self-aligning ball bearing has two rows of balls, the outer ring has a common spherical raceway, and the inner ring has two deep uninterrupted raceway grooves. They can be opened or sealed. The bearing is not sensitive to the angular deviation of the shaft relative to the housing, which may be caused by shaft deflection.

Basic dimensions			Basic load rating		Speed ratings		Mass	Model
			dynamic	static	Reference speed	Limiting speed		Bearing No.
d [mm]	D [mm]	B [mm]	C [kN]	C0 [kN]	[r/min]	[r/min]	[kg]
100	180	46	87.75	36.45	6030	4320	4.8	2220 KM Bearing
100	180	46	87.75	36.45	6030	4320	5	2220 M Bearing
100	215	47	128.7	51.3	5400	3600	8.3	1320 Bearing
100	215	47	128.7	51.3	5400	3600	8.05	1320 K Bearing
100	215	47	128.7	51.3	5400	3600	8.7	1320 KM Bearing
100	215	73	171	72	5040	3600	12.5	2320 M Bearing
110	200	38	79.56	35.1	6030	3870	5.15	1222 Bearing
110	200	38	79.56	35.1	6030	3870	5	1222 K Bearing
110	200	53	111.6	46.8	5400	3870	7.1	2222 Bearing
110	200	53	111.6	46.8	5400	3870	6.8	2222 K Bearing
110	200	53	111.6	46.8	5400	3870	6.8	2222 KM Bearing
110	200	53	111.6	46.8	5400	3870	7.1	2222 M Bearing
110	240	50	146.7	64.8	4770	3240	11.5	1322 KM Bearing
110	240	50	146.7	64.8	4770	3240	12	1322 M Bearing
120	215	42	107.1	47.7	5670	3600	6.5	1224 KM Bearing
120	215	42	107.1	47.7	5670	3600	6.75	1224 M Bearing
130	230	46	114.3	52.65	5040	3240	8.3	1226 KM Bearing
130	230	46	114.3	52.65	5040	3240	8.3	1226 M Bearing
150	225	56	51.48	20.16	5040	3060	7.5	13030 Bearing
200	280	60	54.45	25.2	3870	2340	10.7	13940 Bearing
220	300	60	54.45	26.1	3420	2160	11	13944 Bearing
240	320	60	54.45	27.45	3240	1980	11.3	13948 Bearing