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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]
5	19	6	2.259	0.432	63000	40500	0.009	135 TN9 Bearing
6	19	6	2.223	0.432	63000	40500	0.009	126 TN9 Bearing
7	22	7	2.385	0.504	56700	36000	0.014	127 TN9 Bearing
8	22	7	2.385	0.504	56700	36000	0.014	108 TN9 Bearing
9	26	8	3.51	0.7335	54000	34200	0.022	129 TN9 Bearing
10	30	9	4.977	1.062	50400	32400	0.034	1200 ETN9 Bearing
10	30	14	4.977	1.062		15300	0.048	2200 E-2RS1TN9 Bearing
10	30	14	7.254	1.557	45000	30600	0.048	2200 ETN9 Bearing
12	32	10	5.616	1.287	45000	28800	0.04	1201 ETN9 Bearing
12	32	14	5.616	1.287		14400	0.053	2201 E-2RS1TN9 Bearing
12	32	14	7.668	1.71	40500	27000	0.053	2201 ETN9 Bearing
12	37	12	8.424	1.944	36000	25200	0.073	1301 EM Bearing
12	37	12	8.424	1.944	36000	25200	0.073	1301 ETN9 Bearing
12	37	17	10.53	2.43	34200	25200	0.095	2301 Bearing
15	35	11	6.669	1.584	40500	25200	0.049	1202 ETN9 Bearing
15	35	14	6.669	1.584		12600	0.058	2202 E-2RS1TN9 Bearing
15	35	14	7.839	1.836	34200	23400	0.058	2202 ETN9 Bearing
15	42	13	9.72	2.34	30600	21600	0.094	1302 ETN9 Bearing
15	42	17	9.72	2.34		10800	0.11	2302 E-2RS1TN9 Bearing
15	42	17	10.71	2.61	28800	21600	0.11	2302 Bearing
17	40	12	7.956	1.98	34200	21600	0.073	1203 ETN9 Bearing
17	40	16	7.956	1.98		10800	0.089	2203 E-2RS1TN9 Bearing
17	40	16	9.54	2.295	30600	21600	0.089	2203 ETN9 Bearing
17	47	14	11.43	3.06	25200	18000	0.13	1303 EM Bearing
17	47	14	11.43	3.06	25200	18000	0.13	1303 ETN9 Bearing
17	47	19	11.43	3.06		9000	0.16	2303 E-2RS1TN9 Bearing
17	47	19	12.87	3.195	27000	19800	0.16	2303 Bearing
20	47	14	11.43	3.06	28800	18000	0.12	1204 EKTN9 Bearing
20	47	14	11.43	3.06	28800	18000	0.12	1204 ETN9 Bearing
20	47	18	11.43	3.06		9000	0.14	2204 E-2RS1TN9 Bearing