Double Row

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Double row deep groove ball bearings are very suitable for bearing arrangements where the load carrying capacity of a single row bearing is inadequate. The design of double row deep groove ball bearings is basically the same as that of single row deep groove ball bearings. The deep groove ball shaft-shaped raceway plus the excellent tightness between the raceway and the steel ball.For the same bore and outside diameter, double row bearings are slightly wider than single row bearings in the 62xx and 63xx series, but have a considerably higher load carrying capacity.
Double row deep groove ball bearings are only available as open bearings (without seals or shields).

Bearing Number	d mm	D mm	B mm
4200	10	30	14
4201	12	32	14
4202	15	35	14
4203	17	40	16
4204	20	47	16
4205	25	52	18
4206	30	62	20
4207	35	72	23
4208	40	80	23
4228	45	85	23
4210	50	90	23
4301	12	37	17
4302	15	42	17
4303	17	47	19
4304	20	52	21
4305	25	62	24
4306	30	72	27
4307	35	80	31
4308	40	90	33
4309	45	100	36
4310	50	110	40

APPLICATION AREAS

Metallurgy

High Speed Rail

Aviation

Car

Mine

Petrochemical

Deep Groove Ball Bearings