Original 7228 AC Single Row NTN Bearing Angular Contact Ball Bearing

Original 7228 AC Single Row NTN Bearing Angular Contact Ball Bearing

Angular contact ball bearings are particularly suitable for carrying combined (axial and radial) loads. Sometimes, they also can carry pure axial load and operate in higher speed. Under radial load, axial component force will be produced which must be counteracted. So the bearings are normally adjust against a second bearing.
Single row angular contact ball bearings can carry axial load acting in one direction only. In many applications, angular contact ball bearings in pairs or muti-arrangement should be used. The axial load carrying capacity of angular contact ball bearings increases with the increase of contact angle.

 

Series Range

7000C(∝=15°)

7000AC(∝=25°)

7000B(∝=40°)

Back-to-back configuration, code-named DB (such as 70000 / DB)

Face to face configuration, code-named DF (such as 70000 / DF)

Tandem configuration, code-named DT (such as 70000 / DT)

No.	No.	No.	Bore	Out Dia	Width
			d(mm)	D(mm)	B(mm)
7210C	7210AC	7210B	50	90	20
7211C	7211AC	7211B	55	100	21
7212C	7212AC	7212B	60	110	22
7213C	7213AC	7213B	65	120	23
7214C	7214AC	7214B	70	125	24
7215C	7215AC	7215B	75	130	25
7216C	7216AC	7216B	80	140	26
7217C	7217AC	7217B	85	150	28
7218C	7218AC	7218B	90	160	30
7219C	7219AC	7219B	95	170	32
7220C	7220AC	7220B	100	180	34
7221C	7221AC	7221B	105	190	36
7222C	7222AC	7222B	110	200	38
7224C	7224AC	7224B	120	215	40
7226C	7226AC	7226B	130	230	40
7228C	7228AC	7228B	140	250	42
7230C	7230AC	7230B	150	270	45
7232C	7232AC	7232B	160	290	48
7234C	7234AC	7234B	170	320	52
7236C	7236AC	7236B	180	320	52
7238C	7238AC	7238B	190	340	55
7240C	7240AC	7240B	200	360	58
7244C	7244AC	7244B	220	400	65