Descripción

Linear ball bearings self-aligning of German company Norelem is manufactured of first-rate quality materials and is renowned for its exceptionally functional features and outstanding quality, evidenced by certificates ISO 9001 2008, RoHS, REACh and I-Q Net.Norelem offers a wide range of products which are suited for various applications. Brand products are used in machine building, plant engineering applications and other areas.
Material:Housing plasticRaceways 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: h6Housing: H7Linear ball bearings with double-sided seal should be greased before installation.The specified load ratings apply with the use of hardened and ground shafts.
Order No.VersionDD1D2LL1L2Dynamicload ratingNStaticload ratingNCADAcc.Order
21510-1602closed162624,93624,61,310201120
21510-2002closed203230,34531,21,620202220
21510-1202closed1222213222,61,3830910
21510-2502closed254037,55843,71,8539504350
21510-3002closed304744,56851,71,8548005280
''