22 ( K ) series self-aligning ball bearings

Double row self-aligning ball bearings, the inner ring has two raceways, the outer ring has a spherical raceway, the center of curvature coincides with the axis of the bearing, and has self-aligning performance.

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Product Description

Double row self-aligning ball bearings, the inner ring has two raceways, the outer ring has a spherical raceway, the center of curvature coincides with the axis of the bearing, and has self-aligning performance. Therefore, when the mechanical bearing is bent under load or the axis of the inner ring is inclined relative to the axis of the outer ring due to machining and installation errors, the normal operation of the mechanical device can still be guaranteed. Double row self-aligning ball bearings are mainly used to bear radial loads, but they can also bear smaller axial loads while mainly bearing radial loads, but cannot bear pure axial loads. Self-aligning double row ball bearings are designed for applications with severe misalignment in mounting or shaft deflection. The concave raceway of the outer ring combined with the two rows of balls allows operation over a wide range of contact angles.

Bearing Modlel	Dimensions(mm)			Basic Load Rating(N)		Speed ratings(r/min)		Weight(kg)
Bearing Modlel	d	D	B	Dyn.C	Stat.Co	Grease	Oil	Weight(kg)
2200	10	30	14	7.30	1.59	19000	23000	0.047
2201	12	32	14	7.60	1.73	17000	20000	0.051
2202	15	35	14	7.70	1.85	15000	18000	0.06
2203	17	40	16	9.80	2.41	13000	16000	0.088
2204	20	47	18	12.6	3.30	12000	14000	0.14
2204K	20	47	18	12.6	3.30	12000	14000	0.137
2205	25	52	18	12.3	3.45	10000	12000	0.157
2205K	25	52	18	12.3	3.45	10000	12000	0.153
2206	30	62	20	15.2	4.50	8600	10000	0.256
2206K	30	62	20	15.2	4.50	8600	10000	0.25
2207	35	72	23	21.5	6.60	7500	8800	0.392
2207K	35	72	23	21.5	6.60	7500	8800	0.382
2208	40	80	23	22.3	7.35	6700	7900	0.493
2208K	40	80	23	22.3	7.35	6700	7900	0.482
2209	45	85	23	23.2	8.15	6000	7100	0.54
2209K	45	85	23	23.2	8.15	6000	7100	0.528
2210	50	90	23	23.2	8.45	5500	6400	0.583
2210K	50	90	23	23.2	8.45	5500	6400	0.569
2211	55	100	25	26.5	9.90	5000	5800	0.787
2211K	55	100	25	26.5	9.90	5000	5800	0.769
2212	60	110	28	34.0	12.6	4600	5400	1.08
2212K	60	110	28	34.0	12.6	4600	5400	1.06
2213	65	120	31	43.5	16.4	4200	5000	1.44
2213K	65	120	31	43.5	16.4	4200	5000	1.41
2214	70	125	31	44.0	17.1	3900	4600	1.52
2215	75	130	31	44.5	17.8	3700	4300	1.58
2215K	75	130	31	44.5	17.8	3700	4300	1.54
2216	80	140	33	48.5	19.9	3400	4000	1.99
2216K	80	140	33	48.5	19.9	3400	4000	1.95
2217	85	150	36	58.0	23.6	3200	3800	2.54
2217K	85	150	36	58.0	23.6	3200	3800	2.49
2218	90	160	40	70.0	28.7	3100	3600	3.19
2218K	90	160	40	70.0	28.7	3100	3600	3.12
2219	95	170	43	83.5	34.5	2900	3400	3.89
2219K	95	170	43	83.5	34.5	2900	3400	3.8
2220	100	180	46	94.0	38.5	2700	3200	4.65
2220K	100	180	46	94.0	38.5	2700	3200	4.54
2221	105	190	50	109	45.0	2600	3100	6.07
2222	110	200	53	124	51.5	2500	2900	7.1
2222K	110	200	53	124	51.5	2500	2900	6.94

Radial Double Row Self Aligning Bearing Advantages:

1. Enhanced Alignment: The Radial Double Row Self Aligning Bearing 22K Series boasts a unique design that allows it to automatically adjust to misalignments in the shaft, reducing stress and prolonging the bearing's lifespan. Say goodbye to unnecessary friction and enjoy optimized alignment for smooth and efficient operation.

2. Superior Load Capacity: With its double row construction, this ball bearing offers exceptional load-carrying capacity, making it ideal for heavy-duty applications. It can withstand heavy radial and axial loads without compromising performance, ensuring reliable operation even in demanding industrial environments.

3. Increased Durability: Crafted from high-quality materials and precision-engineered to the highest standards, the Radial Double Row Self Aligning Bearing 22K Series exhibits exceptional durability. It is built to withstand extreme conditions, including high temperatures, heavy vibrations, and harsh contaminants, ensuring uninterrupted operation and minimizing downtime.

Radial Double Row Self Aligning Bearing Applications:

1. Industrial Machinery: From conveyors and gearboxes to pumps and compressors, this self-aligning bearing is a perfect fit for a wide range of industrial machinery applications. Its ability to adapt to misalignments and carry heavy loads makes it an indispensable component for smooth and reliable operation.

2. Mining and Construction Equipment: In the demanding environments of mining and construction, where ruggedness and durability are crucial, the Radial Double Row Self Aligning Bearing 22K Series shines. It can withstand the punishing conditions of heavy machinery, providing the necessary support and alignment for optimal performance and extended equipment life.

3. Automotive Industry: Automotive applications require precision and reliability. This WZZG bearing finds its place in various automotive components, including transmissions, wheel hubs, and suspension systems. Its self-aligning capabilities ensure smooth operation and reduced wear, contributing to the overall efficiency and longevity of the vehicle.

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