Odm Single Row Angular Contact Ball Bearing 7900 Series

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Angular contact ball bearing 7900 series is self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-aligning capacity is very small.

Single row angular contact ball bearings 7900 types can only withstand axial loads in one direction and will cause additional axial forces when subjected to radial loads. And can only limit the axial displacement of the shaft or housing in one direction. Angular contact ball bearings have a contact angle of 40 degrees and can withstand large axial loads. Angular contact ball bearings are non-separable designs with different shoulder heights on the sides of the inner and outer rings. In order to increase the bearing capacity of the bearing, the shoulder on one side is machined lower, so that the bearing can be loaded with more steel balls.

Contact Angle Symbol

B 40 degrees

C 15 degrees

AC 25degrees

Applications

Angular contact ball bearings are engineered for high speed, high precision applications, such as machine tool spindles, high frequency motors, gas turbines , centrifuges, small car front wheel , differential pinion shaft , booster pumps, drilling platforms, food machinery, dividing head, fill welding , low-noise cooling tower , electrical and mechanical equipment, painting equipment , machine slot board , arc welding machine.

Bearing Model	Seals Type	Dimensions(mm)			weight(Kg)
Bearing Model	Seals Type	d	D	C	weight(Kg)
7905	Open,2RS	25	42	9	0.05
7906	Open,2RS	30	47	9	0.058
7907	Open,2RS	35	55	10	0.088
7908	Open,2RS	40	62	12	0.13
7909	Open,2RS	45	68	12	0.15
7910	Open,2RS	50	72	12	0.157
7911	Open,2RS	55	80	13	0.214
7912	Open,2RS	60	85	13	0.23
7913	Open,2RS	65	90	13	0.245
7914	Open,2RS	70	100	16	0.397
7915	Open,2RS	75	105	16	0.42
7916	Open,2RS	80	110	16	0.444
7917	Open,2RS	85	120	18	0.628
7918	Open,2RS	90	125	18	0.658
7919	Open,2RS	95	130	18	0.688
7920	Open,2RS	100	140	20	0.934
7921	Open,2RS	105	145	20	0.972
7922	Open,2RS	110	150	20	1.01
7924	Open,2RS	120	165	22	1.66
7926	Open,2RS	130	180	24	1.82
7928	Open,2RS	140	190	24	1.94
7930	Open,2RS	150	210	28	2.96
7932	Open,2RS	160	220	28	3.13
7934	Open,2RS	170	230	28	3.29
7936	Open,2RS	180	250	33	4.87
7938	Open,2RS	190	260	33	5.1
7940	Open,2RS	200	280	38	7.15
7944	Open,2RS	220	300	38	7.74
7948	Open,2RS	240	320	38	8.34
7952	Open,2RS	260	360	46	14
7956	Open,2RS	280	380	46	14.8
7960	Open,2RS	300	420	56	23.7

Single Row Angular Contact Ball Bearing 7912B 7912A 7912AC 7912C Size 60x85x13 mm

Single Row Angular Contact Ball Bearing 7911B 7911A 7911AC 7911C Size 55x80x13 mm

Single Row Angular Contact Ball Bearing 7910B 7910A 7910AC 7910C Size 50x72x12 mm

Single Row Angular Contact Ball Bearing 7909B 7909A 7909AC 7909C Size 45x68x12 mm

Single Row Angular Contact Ball Bearing 7908B 7908A 7908AC 7908C Size 40x62x12 mm

Single Row Angular Contact Ball Bearing 7907B 7907A 7907AC 7907C Size 35x55x10 mm

Single Row Angular Contact Ball Bearing 7906B 7906A 7906AC 7906C Size 30x47x9 mm

Single Row Angular Contact Ball Bearing 7905B 7905A 7905AC 7905C Size 25x42x9 mm

Single Row Angular Contact Ball Bearing 7900 series