Self-aligning Ball Bearings

QY213

Self-aligning ball bearings come in two structures: cylindrical bore and tapered bore. The materials of the cages include steel plates, synthetic resins, etc. Its characteristic is that the outer raceway is spherical in shape, which has self-aligning property and can compensate for the errors caused by different concentricity and shaft deflection. However, the relative inclination between the inner and outer rings shall not exceed 3 degrees.

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Bearing No.		Boundary Dimensions (mm)				Limiting Speed		Basic Load Rating(KN)		Weight Kg(pc)

Cylindrical Bore	Tapered Bore					Grease	Oil	Dynamic	Static	Cylindrical	Tapered
Cylindrical Bore	Tapered Bore	d	D	B	r (min.)	r/min	r/min	Cr	Cor	Bore	Bore
108		8	22	7	0.3	26000	33000	2.6	0.56	0.014
126		6	19	6	0.3	30000	37000	2.5	0.48	0.009
127		7	22	7	0.3	27000	33000	2.65	0.56	0.014
129		9	26	8	0.6	23000	29000	3.8	0.8	0.022
135		5	19	6	0.3	30000	37000	2.55	0.48	0.009
1200		10	30	9	0.6	23000	28000	5.5	1.2	0.034
1201		12	32	10	0.6	21000	26000	5.6	1.25	0.04
1202		15	35	11	0.6	18000	22000	7.45	1.75	0.049
1203		17	40	12	0.6	16000	20000	7.9	2	0.073
1204	1204K	20	47	14	1	14000	17000	9.9	2.6	0.12	0.118
1205	1205K	25	52	15	1	12000	14000	12.1	3.3	0.141	0.138
1206	1206K	30	62	16	1	9900	12000	15.6	4.65	0.22	0.216
1207	1207K	35	72	17	1.1	8500	10000	15.8	5.1	0.323	0.317
1208	1208K	40	80	18	1.1	7500	9200	19.2	6.5	0.417	0.411
1209	1209K	45	85	19	1.1	7000	8500	21.8	7.35	0.465	0.459
1210	1210K	50	90	20	1.1	6500	7900	22.7	8.1	0.525	0.515
1211	1211K	55	100	21	1.5	5800	7100	26.8	10	0.705	0.693
1212	1212K	60	110	22	1.5	5200	6400	30.2	11.5	0.9	0.885
1213	1213K	65	120	23	1.5	4800	5800	31	12.5	1.15	1.13
1214	1214K	70	125	24	1.5	4600	5700	34.6	13.8	1.26
1215	1215K	75	130	25	1.5	4300	5300	38.8	15.7	1.36	1.34
1216	1216K	80	140	26	2	4000	4900	39.8	17	1.67	1.64
1217	1217K	85	150	28	2	3800	4600	49.2	20.8	2.07	2.04
1218	1218K	90	160	30	2	3500	4300	56.8	23.4	2.52	2.48
1219	1219K	95	170	32	2.1	3300	4000	57	24.3	3.1	3.05
1220	1220K	100	180	34	2.1	3100	3800	69	29.7	3.7	3.64
1221		105	190	36	2.1	2900	3600	77	34	4.37
1222	1222K	110	200	38	2.1	2800	3400	80.2	35.2	5.15	5.07

Bearing No.		Boundary Dimensions (mm) 外形尺寸				Limiting Speed		Basic Load Rating(KN)		Weight Kg(pc)
轴承型号						极限转速		额定负荷		重量
Cylindrical Bore	Tapered Bore					Grease	Oil	Dynamic	Static	Cylindrical	Tapered
Cylindrical Bore	Tapered Bore	d	D	B	r (min.)	r/min	r/min	Cr	Cor	Bore	Bore
1300		10	35	11	0.6	20000	24000	7.25	1.6	0.058
1301		12	37	12	1	18000	22000	9.4	2.15	0.067
1302		15	42	13	1	16000	20000	9.55	2.3	0.094
1303		17	47	14	1	14000	17000	12.5	3.2	0.13
1304	1304K	20	52	15	1.1	13000	15000	12.4	3.3	0.163	0.161
1305	1305K	25	62	17	1.1	9900	12000	18	5	0.257	0.252
1306	1306K	30	72	19	1.1	8700	11000	21.3	6.3	0.387	0.381
1307	1307K	35	80	21	1.5	7600	9300	25.1	7.85	0.51	0.502
1308	1308K	40	90	23	1.5	6900	8400	29.5	9.7	0.715	0.704
1309	1309K	45	100	25	1.5	6100	7500	38.1	12.7	0.957	0.942
1310	1310K	50	110	27	2	5600	6800	43.4	14.1	1.21	1.19
1311	1311K	55	120	29	2	5000	6200	51.3	17.9	1.58	1.56
1312	1312K	60	130	31	2.1	4500	5500	57.2	20.8	1.96	1.93
1313	1313K	65	140	33	2.1	4300	5200	61.7	22.9	2.45	2.41
1314	1314K	70	150	35	2.1	4000	4900	74	27.7	2.99
1315	1315K	75	160	37	2.1	4000	4900	78.9	29.9	3.56	3.51
1316	1316K	80	170	39	2.1	3500	4300	88.1	33.1	4.18	4.12
1317	1317K	85	180	41	3	3300	4000	97.3	37.8	4.98	4.91
1318	1318K	90	190	43	3	3100	3800	116	44.4	5.8	5.71
1319	1319K	95	200	45	3	2900	3600	132	50.8	6.69	6.59
1320	1320K	100	215	47	3	2800	3400	143	57.3	8.3	8.19
1321		105	225	49	3	2600	3200	149	60.2	10
1322	1322K	110	240	50	3	2400	3000	150	63.2	11.8	11.7

Bearing No.		Boundary Dimensions (mm) 外形尺寸				Limiting Speed		Basic Load Rating(KN)		Weight Kg(pc)
轴承型号						极限转速		额定负荷		重量
Cylindrical Bore	Tapered Bore					Grease	Oil	Dynamic	Static	Cylindrical	Tapered
Cylindrical Bore	Tapered Bore	d	D	B	r (min.)	r/min	r/min	Cr	Cor	Bore	Bore
2200		10	30	14	0.6	23000	29000	7.4	1.6	0.047
2201		12	32	14	0.6	21000	26000	7.65	1.75	0.053
2202		15	35	14	0.6	18000	22000	7.7	1.85	0.06
2203		17	40	16	0.6	16000	20000	9.8	2.4	0.088
2204	2204K	20	47	18	1	14000	17000	12.6	3.3	0.14	0.136
2205	2205K	25	52	18	1	12000	15000	12.6	3.3	0.163	0.158
2206	2206K	30	62	20	1	10000	12000	15.6	4.65	0.26	0.254
2207	2207K	35	72	23	1.1	8500	10000	21.6	6.6	0.403	0.396
2208	2208K	40	80	23	1.1	7600	9300	22.4	7.4	0.505	0.494
2209	2209K	45	85	23	1.1	7000	8500	23.3	8.15	0.545	0.533
2210	2210K	50	90	23	1.1	6500	7900	23.3	8.5	0.59	0.577
2211	2211K	55	100	25	1.5	5800	7100	26.8	10	0.81	0.792
2212	2212K	60	110	28	1.5	5300	6500	34.1	12.6	1.09	1.07
2213	2213K	65	120	31	1.5	4900	5900	43.5	16.4	1.46	1.43
2214	2214K	70	125	31	1.5	4600	5600	43.9	17.1	1.52
2215	2215K	75	130	31	1.5	4300	5300	44.2	17.8	1.62	1.58
2216	2216K	80	140	33	2	4100	5000	49	19.9	2.01	1.97
2217	2217K	85	150	36	2	3800	4600	58.3	23.6	2.52	2.46
2218	2218K	90	160	40	2	3500	4300	67.7	27.2	3.4	3.33
2219	2219K	95	170	43	2.1	3300	4000	82.7	34.3	4.1	4
2220	2220K	100	180	46	2.1	3100	3800	80.9	34	4.98	4.87
2221		105	190	50	2.1	3000	3600	94.9	40.1	6.07
2222	2222K	110	200	53	2.1	2800	3400	120	48.9	7.1	6.94

Bearing No.		Boundary Dimensions (mm) 外形尺寸				Limiting Speed		Basic Load Rating(KN)		Weight Kg(pc)
轴承型号						极限转速		额定负荷		重量
Cylindrical Bore	Tapered Bore					Grease	Oil	Dynamic	Static	Cylindrical	Tapered
Cylindrical Bore	Tapered Bore	d	D	B	r (min.)	r/min	r/min	Cr	Cor	Bore	Bore
2300		10	35	17	0.6	18000	24000	9.3	2.1	0.085
2301		12	37	17	1	16000	22000	9.7	2.3	0.095
2302		15	42	17	1	14000	20000	12.1	2.9	0.114
2303		17	47	19	1	13000	18000	14.5	3.6	0.158
2304	2304K	20	52	21	1.1	11000	15000	18	4.7	0.209	0.205
2305	2305K	25	62	24	1.1	9400	13000	24.4	6.6	0.335	0.327
2306	2306K	30	72	27	1.1	8000	11000	31.4	8.75	0.5	0.489
2307	2307K	35	80	31	1.5	7100	9800	39.4	11.3	0.675	0.657
2308	2308K	40	90	33	1.5	6200	8600	44.9	13.5	0.925	0.903
2309	2309K	45	100	36	1.5	5600	7700	54.4	16.7	1.23	1.2
2310	2310K	50	110	40	2	5100	7000	64.6	20.3	1.64	1.6
2311	2311K	55	120	43	2	4600	6400	75.3	24	2.1	2.05
2312	2312K	60	130	46	2.1	4200	5800	87.2	28.3	2.6	2.53
2313	2313K	65	140	48	2.1	3800	5300	95.8	32.5	3.23	3.15
2314	2314K	70	150	51	2.1	3600	4900	89.6	31.7	4.23
2315	2315K	75	160	55	2.1	3400	4600	103	36.8	5.13	5.01
2316	2316K	80	170	58	2.1	3100	4300	129	45.7	6.1	5.96
2317	2317K	85	180	60	3	3000	4100	141	51.5	7.05	6.89
2318	2318K	90	190	64	3	2800	3900	153	57.9	8.44	8.25
2319	2319K	95	200	67	3	2700	3700	166	64.8	9.79	9.57
2320	2320K	100	215	73	3	2400	3400	183	73.4	12.4	12.1
2321		105	225	77	3	2300	3200	187	78	14.3
2322	2322K	110	240	80	3	2200	3000	200	85.7	17.3	16.9

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