Self-aligning Ball Bearing 1200

The self-aligning ball bearing has two kinds of structure: cylindrical hole and tapered hole. The retainer is made of steel plate and synthetic resin.
Its characteristic is that the outer ring raceway is spherical shape, with automatic centrality, can compensate the error caused by different concentricity and axial deflection, but the relative inclination of the inner and outer rings should not exceed 3 degrees.

Self-aligning Ball Bearings

Description

Product Name	Self-aligning roller bearings 1200-1230
Material	Chrome Steel
Inside diameter	10-150mm
Outside Diameter	30-270mm
Packing	According to the buyer requests for packaging

Designation	Principal Dimension			Basic Load Ratings		Speed ratings (r/min)		Weight（kg）
Designation	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
1200	10	30	9	5.5	1.19	21000	24000	0.033
1201	12	32	10	5.6	1.27	18000	22000	0.04
1202	15	35	11	7.45	1.75	16000	19000	0.049
1203	17	40	12	7.9	2.01	14000	17000	0.072
1204	20	47	14	9.9	2.61	13000	15000	0.116
1205	25	52	15	12.1	3.3	11000	13000	0.138
1206	30	62	16	15.6	4.65	9200	11000	0.217
1207	35	72	17	15.8	5.1	8000	9400	0.317
1208	40	80	18	19.3	6.55	7100	8400	0.414
1209	45	85	19	21.9	7.35	6400	7500	0.457
1210	50	90	20	22.7	8.1	5800	6800	0.515
1211	55	100	21	26.8	10	5300	6200	0.692
1212	60	110	22	30	11.5	4900	5800	0.879
1213	65	120	23	31	12.5	4500	5300	1.13
1214	70	125	24	34.5	13.8	4200	4900	1.24
1215	75	130	25	39	15.7	3900	4600	1.33
1216	80	140	26	40	17	3700	4300	1.65
1217	85	150	28	49	20.8	3500	4100	2.06
1218	90	160	30	57	23.5	3300	3800	2.51
1219	95	170	32	64	27.1	3100	3600	3.1
1220	100	180	34	69	29.7	2900	3400	3.7
1221	105	190	36	74.5	32.5	2800	3300	4.34
1222	110	200	38	80.5	35.5	2600	3100	5.15
1224	120	215	42	95.6	40.8	2500	3000	5.9
1226	130	230	46	110.2	48.6	2200	2800	8.75
1228	140	250	50	125.3	50.6	2000	2600	11.2
1230	150	270	54	132.5	60.1	2000	2500	12