Linear ball bearings self-aligning

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        Linear ball bearings self-aligning

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DescriptionMaterial:Housing plastic
Raceways ball bearing steel.
Balls steel.Note:The linear ball bearings correspond to the self-aligning series 3 of ISO 10285. With double-sided seal. These bearings consist of high precision injection moulded plastic housings in which ball bearing steel raceway segments are clipped in. The plastic housing serves simultaneously for recycling and as seal retainer. The seal consists of a special polyamide material with a low coefficient of friction. The bearing is secured with DIN 471/472 circlips.

Recommended tolerances:
Shaft: h6
Housing: H7

Linear ball bearings with double-sided seal should be greased before installation.

The specified load ratings apply with the use of hardened and ground shafts.Special features:

DownloadHere is all the information as a PDF datasheet:

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Datasheet 21510 Linear ball bearingsself-aligning

203 kB

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Linear ball bearings with angle error adjustment, closed

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Linear ball bearings with angle error adjustment, closed

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Order No.	Version	D	D1	D2	L	L1	L2	Dynamic load rating N	Static load rating N	Price
21510-1602	closed	16	26	24,9	36	24,6	1,3	1020	1120	on request
21510-2002	closed	20	32	30,3	45	31,2	1,6	2020	2220	on request
21510-1202	closed	12	22	21	32	22,6	1,3	830	910	on request
21510-2502	closed	25	40	37,5	58	43,7	1,85	3950	4350	on request
21510-3002	closed	30	47	44,5	68	51,7	1,85	4800	5280	on request
21510-4002	closed	40	62	59	80	60,3	2,15	8240	9060	on request
21510-5002	closed	50	75	72	100	77,3	2,65	12060	13270	on request

Linear ball bearings with angle error adjustment, open

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Linear ball bearings with angle error adjustment, open

Item selection/filter

Order No.	Version	D	D1	D2	E	G	L	L1	L2	W	Dynamic load rating N	Static load rating N	Price
21510-1612	open	16	26	24,9	0	68°	36	24,6	1,3	9,8	1020	1120	on request
21510-2012	open	20	32	30,3	0	55°	45	31,2	1,6	10,5	2020	2220	on request
21510-3012	open	30	47	44,5	2	57°	68	51,7	1,85	15,3	4800	5280	on request
21510-1212	open	12	22	21	1,35	66°	32	22,6	1,3	7	830	910	on request
21510-2512	open	25	40	37,5	1,5	57°	58	43,7	1,85	13	3950	4350	on request
21510-4012	open	40	62	59	0	58°	80	60,3	2,15	21,4	8240	9060	on request
21510-5012	open	50	75	72	0	55°	100	77,3	2,65	24	12060	13270	on request