Self-alining Ball Bearing

Self-aligning ball bearings, as the name implies, are shaped to have an alignment function.

The inner diameter is spherical, so even if the axis is tilted, it moves with the tilt and can be rotated with little force.

For example, the bearings can be used:

When it is difficult to align the shaft with the housing
When the shaft becomes long and deflected
When you want the axis to move freely

Plastic bearings can be used safely in situations where aligning functions are required and where no lubrication is desired or chemicals are used.

＜Features of plastic bearings＞

Dryness
Water resistance
Chemical resistance
Non-magnetic
insulation

In the case of plastic bearings, if there is a misalignment, deep groove bearings will have a short life due to the unbalanced load.
In such cases, aligning bearings can absorb the misalignment and extend the service life.

We can help you select the right combination of materials and shapes according to your conditions of use and environment.

Please contact us first.

Major Sizes

Major Sizes(mm)			Ref. No.
d	D	B	Ref. No.
10	30	9	1200
	30	14	2200
	35	11	1300
	35	17	2300
12	32	10	1201
	32	14	2201
	37	12	1301
	37	17	2301
15	35	11	1202
	35	14	2202
	42	13	1302
	42	17	2302
17	40	12	1203
	40	16	2203
	47	14	1303
	40	19	2303
20	47	14	1204
	47	18	2204
	52	15	1304
	52	21	2304

Major Sizes(mm)			Ref. No.
d	D	B	Ref. No.
25	52	15	1205
	52	18	2205
	62	17	1305
	62	24	2305
30	62	16	1206
	62	20	2206
	72	19	1306
	72	27	2306
35	72	17	1207
	72	23	2207
	80	21	1307
	80	31	2307
40	80	18	1208
	80	23	2208
	90	23	1308
	90	33	2308

Major Sizes

Choose the best outer inner rings and a cage material

Choose the best ball materials

Back to Product Line