Wholesale Self-aligning Ball Bearings (reduced friction, vibration, and noise) Factory, Manufacturers

Self-aligning Ball Bearings (reduced friction, vibration, and noise)

SYSTEM DESCRIPTION:

Self-aligning ball bearings are highly efficient bearings with self-adjusting functions, and are widely used in industrial machinery, electric motors, agricultural equipment, fans, conveying equipment and other fields. Its unique design allows a spherical structure between the inner and outer rings, so that the bearing can automatically compensate for installation errors or axial offsets, ensuring stable operation when the load changes or the axial position is adjusted, reducing friction and wear, and thus extending the service life of the equipment. Self-aligning ball bearings are highly adaptable and are particularly suitable for working environments with heavy loads and impact loads, and can effectively deal with the inevitable errors during the operation of the equipment. This bearing supports higher speeds, up to 38,000 rpm, and is suitable for high-speed rotating mechanical equipment. It can work under a variety of lubrication methods, including oil lubrication and grease lubrication, ensuring that the bearing can still maintain a stable and smooth operation under various working conditions. The load capacity of self-aligning ball bearings ranges from 2.5 kN to 95.8 kN, which can meet different needs from light load to heavy load. The sizes of bearings range from 19mm to 160mm in diameter and the weight ranges from 0.009kg to 6.1kg. They have extremely high adaptability and can be widely used in various mechanical designs.

TECHNICAL DRAWING:

Self-aligning ball bearings have two structures: cylindrical bore and tapered bore. The cage is made of steel plate, synthetic resin, etc. Its characteristic is that the outer ring raceway is spherical, with self-alignment, which can compensate the errors caused by misalignment and shaft deflection, but the relative inclination of the inner and outer rings should not exceed 3 degrees.

OVERALL DIMENSION						Load rating(KN)		Speed rating/r.min-1		Weight(kg)
Cylindrical Bore	Tapered Bore	d	D	B	r (min)	Cr	Cor	Grease	Oil	Cylindrical Bore	Tapered Bore
135	﹨	5	19	6	0.3	2.5	0.55	32000	38000	0.009	﹨
126	﹨	6	19	6	0.3	2.5	0.55	32000	38000	0.009	﹨
127	﹨	7	22	7	0.3	2.7	0.65	30000	36000	0.014	﹨
108	﹨	8	22	7	0.3	2.7	0.65	30000	36000	0.014	﹨
129	﹨	9	26	7	0.6	3.9	0.95	26000	32000	0.022	﹨
1200	﹨	10	30	9	0.6	5.48	1.2	24000	28000	0.034	﹨
2200	﹨	10	30	14	0.6	7.12	1.58	24000	28000	0.047	﹨
1300	﹨	10	35	11	0.6	7.22	1.62	20000	24000	0.058	﹨
2300	﹨	10	35	17	0.6	11	2.45	18000	22000	0.085	﹨
1201	﹨	12	32	10	0.6	5.55	1.25	22000	26000	0.04	﹨
2201	﹨	12	32	14	0.6	8.8	1.8	22000	26000	0.053	﹨
1301	﹨	12	37	12	1	9.42	2.12	18000	22000	0.067	﹨
2301	﹨	12	37	17	1	12.5	2.72	17000	22000	0.095	﹨
1202	﹨	15	35	11	0.6	7.48	1.75	18000	22000	0.049	﹨
2202	﹨	15	35	14	0.6	7.65	1.8	18000	22000	0.06	﹨
1303	﹨	15	42	13	1	9.5	2.28	16000	20000	0.094	﹨
2302	﹨	15	42	17	1	12	2.88	14000	18000	0.114	﹨
1203	﹨	17	40	12	0.6	7.9	2.02	16000	20000	0.073	﹨
2203	﹨	17	40	16	0.6	9	2.45	16000	20000	0.088	﹨
1303	﹨	17	47	14	1	12.5	3.18	14000	17000	0.13	﹨
2303	﹨	17	47	19	1	14.5	3.58	13000	16000	0.158	﹨
1204	1204K	20	47	14	1	9.95	2.65	14000	17000	0.12	0.118
2204	2204K	20	47	18	1	12.5	3.28	14000	17000	0.14	0.136
1304	1304K	20	52	15	1.1	12.5	3.38	12000	15000	0.163	0.161
2304	2304K	20	52	21	1.1	17.8	4.75	11000	14000	0.209	0.205
1205	1205K	25	52	15	1	12	3.3	12000	14000	0.141	0.138
2205	2205K	25	52	18	1	12.5	3.4	12000	14000	0.163	0.158
1305	1305K	25	62	17	1.1	17.8	5.05	10000	13000	0.257	0.252
2305	2305K	25	62	24	1.1	24.5	6.48	9500	12000	0.335	0.327
1206	1206K	30	62	16	1	15.8	4.7	10000	12000	0.22	0.216
2206	2206K	30	62	20	1	15.2	4.6	10000	12000	0.26	0.254
1306	1306K	30	72	19	1.1	21.5	6.28	8500	11000	0.387	0.381
2306	2306K	30	72	27	1.1	31.5	8.68	8000	10000	0.5	0.489
1207	1207K	35	72	17	1.1	15.8	5.08	8500	10000	0.323	0.317
2207	2207K	35	72	23	1.1	21.8	6.65	8500	10000	0.403	0.396
1307	1307K	35	80	21	1.5	25	7.95	7500	9500	0.51	0.381
2307	2307K	35	80	31	1.5	39.2	11	7100	9000	0.675	0.489
1208	1208K	40	80	18	1.1	19	6.95	8500	10000	0.417	0.411
2208	2208K	40	80	23	1.1	31.9	10	7500	9000	0.505	0.494
1308	1308K	40	90	23	1.5	33.8	11.2	6700	8000	0.715	0.704
2308	2308K	40	90	33	1.5	54	16	6300	7500	0.925	0.903
1209	1209K	45	85	19	1.1	22.9	7.8	7500	9000	0.465	0.459
2209	2209K	45	85	23	1.1	32.5	10.6	7000	8500	0.545	0.533
1309	1309K	45	100	25	1.5	39	13.4	6300	7500	0.957	0.942
2309	2309K	45	100	36	1.5	63.7	19.3	5600	6700	1.23	1.2
1210	1210K	50	90	20	1.1	26.5	9.15	7000	8500	0.525	0.515
2210	2210K	50	90	23	1.1	33.8	11.2	6300	7500	0.59	0.577
1310	1310K	50	110	27	2	43.6	14	5600	6700	1.21	1.19
2310	2310K	50	110	40	2	43.6	14	5300	6300	1.64	1.6
1211	1211K	55	100	21	1.5	26.8	10	5800	7100	0.705	0.693
2211	2211K	55	100	25	1.5	26.8	10	5800	7100	0.81	0.792
1311	1311K	55	120	29	2	51.3	17.9	5000	6200	1.58	1.56
2311	2311K	55	120	43	2	75.3	24	4600	6400	2.1	2.05
1212	1212K	60	110	22	1.5	30.2	11.5	5200	6400	0.9	0.885
2212	2212K	60	110	28	1.5	34.1	12.6	5300	6500	1.09	1.07
1312	1312K	60	130	31	2.1	57.2	20.8	4500	5500	1.96	1.93
2312	2312K	60	130	46	2.1	87.2	28.3	4200	5800	2.6	2.53
1213	1213K	65	120	23	1.5	31	12.5	4800	5800	1.15	1.13
2213	2213K	65	120	31	1.5	43.5	16.4	4900	5900	1.46	1.43
1313	1313K	65	140	33	2.1	61.7	22.9	4300	5200	2.45	2.41
2313	2313K	65	140	48	2.1	95.8	32.5	3800	5300	3.23	3.15
1214		70	125	24	1.5	34.6	13.8	4600	5700	1.26
2214		70	125	31	1.5	43.9	17.1	4600	5600	1.52
1314		150	35	35	2.1	74	27.7	4000	4900	2.99
2314		150	51	51	2.1	89.6	31.7	3600	4900	4.23
1215	1215K	75	130	25	1.5	38.8	15.7	4300	5300	1.36	1.34
2215	2215K	75	130	31	1.5	44.2	17.8	4300	5300	1.62	1.58
1315	1315K	75	160	37	2.1	78.9	29.9	4000	4900	3.56	3.51
2315	2315K	75	160	55	2.1	103	36.8	3400	4600	5.13	5.01
1216	1216K	80	140	26	2	39.8	17	4000	4900	1.67	1.64
2216	2216K	80	140	33	2	49	19.9	4100	5000	2.01	1.97
1316	1316K	80	170	39	2.1	88.1	33.1	3500	4300	4.18	4.12
2316	2316K	80	170	58	2.1	129	45.7	3100	4300	6.1	5.96

Company Profile

Ningbo Sanya Bearing Co., Ltd. is a professional China Self-aligning Ball Bearings (reduced friction, vibration, and noise) Manufacturers and Self-aligning Ball Bearings (reduced friction, vibration, and noise) Factory.We established in 1994 stands right at the prime location of the Yangtze River Delta. Specialized in the production of high-quality deep groove ball bearings and insert bearings. It has emerged as a modern company integrating product development, design, manufacturing, sales and service. It can produce bearings with an inner diameter of 3mm to 100mm and customize various non-standard Custom Series 6000 Two Contact Seals Deep Groove Ball Bearing with highly-automated equipment, stable quality, and complete testing methods ensuring the quality of its products. With the vigorous development of the foreign trade department, our business in bearing production and sales in 2018 far exceeded 20 million US dollars, and the products were sold in more than 50 countries and regions.

The company has established a modernized enterprise management system, pooling talents in various fields to make the company more humane, informatized and international with the ISO9001 quality management system being introduced to the production process to enhance its competitiveness. In 2017, the ISO/TS16949 quality management system was also introduced to seek further development in richer application field.

Taking "integrity; service; cooperation; win-win " as the core values, and "customer, order primacy" as its working philosophy, adhering to the vision of becoming China's bearing supplier, while satisfying the customers and helping employees achieve their dreams, it is constantly heading towards the goal of "get the world move with Chinese Bearings ".