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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:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 21510 Linear ball bearingsself-aligning 203 kB

Drawings (total overview)

Linear ball bearingsself-aligning

Item selection/filter

Order No.Version

DD1D2EGLL1L2WDynamic
load rating
N
Static
load rating
N
CADAcc.PriceOrder
21510-1602closed162624,9--3624,61,3-10201120 30.50 €
21510-2002closed203230,3--4531,21,6-20202220 38.32 €
21510-1202closed122221--3222,61,3-830910 29.50 €
21510-2502closed254037,5--5843,71,85-39504350 50.59 €
21510-3002closed304744,5--6851,71,85-48005280 68.51 €
21510-4002closed406259--8060,32,15-82409060 81.71 €
21510-5002closed507572--10077,32,65-1206013270 110.30 €
21510-1612open162624,9068°3624,61,39,810201120 38.32 €
21510-2012open203230,3055°4531,21,610,520202220 45.57 €
21510-3012open304744,5257°6851,71,8515,348005280 75.39 €
21510-1212open1222211,3566°3222,61,37830910 34.95 €
21510-2512open254037,51,557°5843,71,851339504350 60.03 €
21510-4012open406259058°8060,32,1521,482409060 101.67 €
21510-5012open507572055°10077,32,65241206013270 137.26 €
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