Self-aligning ball bearing series

Cage: brass cage, M; steel cage, E, without suffix; Nylon cage: TVP/ ECP.

Double row: 12xx; 13xx; 22xx; 23xx;

Advantage:

Self-aligning capability: The outer ring raceway curvature center coincides with the bearing center, allowing for a misalignment angle of 2°~3° between the shaft and the housing. This effectively compensates for installation errors or shaft deflection, making it suitable for applications where shafts are prone to bending or tilting, such as long shaft drive systems and motor rotors.

Double-row load-bearing design: Two rows of steel balls are symmetrically distributed, providing 30%~50% higher radial load capacity than deep groove ball bearings of the same size. Suitable for heavy or impact loads, while also withstanding smaller axial loads.

Low coefficient of friction: The balls and raceways have point contact, resulting in a low coefficient of friction. The limiting speed can reach 80% of that of deep groove ball bearings, making it suitable for medium to high-speed applications. It also produces less vibration and noise during operation, contributing to improved equipment quietness.

Strong installation compatibility: The outer ring has no flanges, while the inner ring has flanges on both sides. Precise axial positioning is not required during installation, making it suitable for non-precision shaft systems, such as rough shaft machining conditions in agricultural machinery.

Easy maintenance: The design with sealing rings or dust covers effectively protects against contaminants, achieving longer maintenance-free cycles.

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Product Details

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1200 Series			d mm	D mm	T mm	≈ KGS
1200	1200M	1200TVP	10	30	9	0.033
1201	1201M	1201TVP	12	32	10	0.040
1202	1202M	1202TVP	15	35	11	0.047
1203	1203M	1203TVP	17	40	12	0.073
1204	1204M	1204TVP	20	47	14	0.115
1205	1205M	1205TVP	25	52	15	0.135
1206	1206M	1206TVP	30	62	16	0.213
1207	1207M	1207TVP	35	72	17	0.320
1208	1208M	1208TVP	40	80	18	0.415
1209	1209M	1209TVP	45	85	19	0.446
1210	1210M	1210TVP	50	90	20	0.520
1211	1211M	1211TVP	55	100	21	0.733
1212	1212M	1212TVP	60	110	22	0.940
1213	1213M	1213TVP	65	120	23	1.140
1214	1214M	1214TVP	70	125	24	1.250
1215	1215M	1215TVP	75	130	25	1.420
1216	1216M	1216TVP	80	140	26	1.650
1217	1217M	1217TVP	85	150	28	2.065
1218	1218M	1218TVP	90	160	30	2.466
1219	1219M	1219TVP	95	170	32	3.320
1220	1220M	1220TVP	100	180	34	3.606
1221	1221M	1221TVP	105	190	36	4.590
1222	1222M	1222TVP	110	200	38	5.350
1224	1224M	1224TVP	120	215	42	6.936
1226	1226M	1226TVP	130	230	46	8.396
1228	1228M	1228TVP	140	250	50	11.300
1230	1230M	1230TVP	150	270	54	14.500
1300 Series			d mm	D mm	T mm	≈ KGS
1301	1301 M	1301 TVP	12	37	12	0.060
1302	1302 M	1302 TVP	15	42	13	0.094
1303	1303 M	1303 TVP	17	47	14	0.130
1304	1304 M	1304 TVP	20	52	15	0.164
1305	1305 M	1305 TVP	25	62	17	0.251
1306	1306 M	1306 TVP	30	72	19	0.384
1307	1307 M	1307 TVP	35	80	21	0.496
1308	1308 M	1308 TVP	40	90	23	0.715
1309	1309 M	1309 TVP	45	100	25	0.911
1310	1310 M	1310 TVP	50	110	27	1.239
1311	1311 M	1311 TVP	55	120	29	1.557
1312	1312 M	1312 TVP	60	130	31	1.960
1313	1313 M	1313 TVP	65	140	33	2.413
1314	1314 M	1314 TVP	70	150	35	3.110
1315	1315 M	1315 TVP	75	160	37	3.474
1316	1316 M	1316 TVP	80	170	39	4.407
1317	1317 M	1317 TVP	85	180	41	5.208
1318	1318 M	1318 TVP	90	190	43	6.132
1319	1319 M	1319 TVP	95	200	45	7.000
1320	1320 M	1320 TVP	100	215	47	8.700
1321	1321 M	1321 TVP	105	225	49	9.890
1322	1322 M	1322 TVP	110	240	50	11.800
1324	1324 M	1324 TVP	120	260	55	11.900
1400 Series			d mm	D mm	T mm	≈ KGS
1406	1406 M	1406 TVP	30	90	28	1.000
1407	1407 M	1407 TVP	35	100	30	1.300
1408	1408 M	1408 TVP	40	110	33	1.700
1409	1409 M	1409 TVP	45	120	35	2.150
1410	1410 M	1410 TVP	50	130	37	2.700
1411	1411 M	1411 TVP	55	140	40	3.250
1412	1412 M	1412 TVP	60	150	42	3.900
2200 Series			d mm	D mm	T mm	≈ KGS
2200	2200 M	2200 TVP	10	30	14	0.047
2201	2201 M	2201 TVP	12	32	14	0.050
2202	2202 M	2202 TVP	15	35	14	0.057
2203	2203 M	2203 TVP	17	40	16	0.087
2204	2204 M	2204 TVP	20	47	18	0.133
2205	2205 M	2205 TVP	25	52	18	0.155
2206	2206 M	2206 TVP	30	62	20	0.250
2207	2207 M	2207 TVP	35	72	23	0.389
2208	2208 M	2208 TVP	40	80	23	0.505
2209	2209 M	2209 TVP	45	85	23	0.517
2210	2210 M	2210 TVP	50	90	23	0.590
2211	2211 M	2211 TVP	55	100	25	0.744
2212	2212 M	2212 TVP	60	110	28	1.050
2213	2213 M	2213 TVP	65	120	31	1.350
2214	2214 M	2214 TVP	70	125	31	1.662
2215	2215 M	2215 TVP	75	130	31	1.600
2216	2216 M	2216 TVP	80	140	33	2.010
2217	2217 M	2217 TVP	85	150	36	2.694
2218	2218 M	2218 TVP	90	160	40	3.104
2219	2219 M	2219 TVP	95	170	43	4.220
2220	2220 M	2220 TVP	100	180	46	4.980
2221	2221 M	2221 TVP	105	190	50	6.070
2222	2222 M	2222 TVP	110	200	53	7.253
2300 Series			d mm	D mm	T mm	≈ KGS
2301	2301 M	2301 TVP	12	37	17	0.095
2302	2302 M	2302 TVP	15	42	17	0.116
2303	2303 M	2303 TVP	17	47	19	0.155
2304	2304 M	2304 TVP	20	52	21	0.209
2305	2305 M	2305 TVP	20	52	21	0.334
2306	2306 M	2306 TVP	30	72	27	0.500
2307	2307 M	2307 TVP	35	80	31	0.660
2308	2308 M	2308 TVP	40	90	33	0.925
2309	2309 M	2309 TVP	45	100	36	1.209
2310	2310 M	2310 TVP	50	110	40	1.622
2311	2311 M	2311 TVP	55	120	43	2.125
2312	2312 M	2312 TVP	60	130	46	2.530
2313	2313 M	2313 TVP	65	140	48	3.230
2314	2314 M	2314 TVP	70	150	51	4.186
2315	2315 M	2315 TVP	75	160	55	5.208
2316	2316 M	2316 TVP	80	170	58	6.104
2317	2317 M	2317 TVP	85	180	60	7.050
2318	2318 M	2318 TVP	90	190	64	8.576
2319	2319 M	2319 TVP	95	200	67	9.860
2320	2320 M	2320 TVP	100	215	73	12.559
2321	2321 M	2321 TVP	105	225	77	14.300
2322	2322 M	2322 TVP	110	240	80	17.612
Additional information: Cage: iron, brass(M); nylon(TVP); 2200 and 2300 series have 2RS rubber sealed; K: tapered inner ring; Clearance: C3;