1. Self-Aligning Ball Bearing
The self-aligning ball bearing is a bearing in which an inner ring of two raceways and an outer ring of a spherical race are fitted with spherical balls. The self-aligning ball bearing has two structures of a cylindrical hole and a tapered hole, and the material of the cage is steel plate, synthetic resin and the like. The characteristic is that the outer ring raceway has a spherical shape and has self-aligning property, which can compensate for the error caused by different heart degrees and shaft deflections, but the relative inclination of the inner and outer rings must not exceed 3 degrees. Self-aligning ball bearing type code is 1 (1200/1300/2200/2300).
 
 
2. Product Features
Clearance: C0/C2/C3/C4/C5
Precision: P0/P6/P5/P4
Vibration Speed : V1/V2/V3
Suffix code: C3: Radial clearance is larger than normal clearance
          K: 1/12 taper tapered hole
K30: 1/30 taper tapered hole
M: Steel ball guided machined brass solid cage
2RS: with sealing cover at both ends
TV: Steel ball-guided glass fiber reinforced polyamide (nylon) solid cage
 
3. Technical Specifications

Tape	Model (New)	Model (Old)	Inner	Outer	Wideth	Cr	Cor	Grease lubrication  speed	Oil lubrication speed	Weight
			(mm)	(mm)	(mm)	(kN)	(kN)	(r/min)	(r/min)	(kg）
Self-aligning ball bearing	1200	1200	10	30	9	5.5	1.2	23000	28000	0.034
Self-aligning ball bearing	1201	1201	12	32	10	5.6	1.25	21000	26000	0.04
Self-aligning ball bearing	1202	1202	15	35	11	7.45	1.75	18000	22000	0.049
Self-aligning ball bearing	1203	1203	17	40	12	7.9	2	16000	20000	0.073
Self-aligning ball bearing	1204	1204	20	47	14	9.9	2.6	14000	17000	0.12
Self-aligning ball bearing	1205	1205	25	52	15	12.1	3.3	12000	14000	0.141
Self-aligning ball bearing	1206	1206	30	62	16	15.6	4.65	9900	12000	0.22
Self-aligning ball bearing	1207	1207	35	72	17	15.8	5.1	8500	10000	0.323
Self-aligning ball bearing	1208	1208	40	80	18	19.2	6.5	7500	9200	0.417
Self-aligning ball bearing	1209	1209	45	85	19	21.8	7.35	7000	8500	0.465
Self-aligning ball bearing	1210	1210	50	90	20	22.7	8.1	6500	7900	0.525
Self-aligning ball bearing	1211	1211	55	100	21	26.8	10	5800	7100	0.705
Self-aligning ball bearing	1212	1212	60	110	22	30.2	11.5	5200	6400	0.9
Self-aligning ball bearing	1213	1213	65	120	23	31	12.5	4800	5800	1.15
Self-aligning ball bearing	1214	1214	70	125	24	34.6	13.8	4600	5700	1.26
Self-aligning ball bearing	1215	1215	75	130	25	38.8	15.7	4300	5300	1.36
Self-aligning ball bearing	1216	1216	80	140	26	39.8	17	4000	4900	1.67
Self-aligning ball bearing	1217	1217	85	150	28	49.2	20.8	3800	4600	2.07
Self-aligning ball bearing	1218	1218	90	160	30	56.8	23.4	3500	4300	2.52
Self-aligning ball bearing	1219	1219	95	170	32	57	24.3	3300	4000	3.1
Self-aligning ball bearing	1220	1220	100	180	34	69	29.7	3100	3800	3.7
Self-aligning ball bearing	1222	1222	110	200	38	80.2	35.2	2800	3400	5.15

More details please visit  www.schoefr.com,  Tel:0531-67885963