La description

Linear ball bearings with round flange, double bearing 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 steel.Cage plastic.Balls steel.Note:The linear ball bearings correspond to series 3 of ISO 10285. With double-sided seal. The linear ball bearings have a plastic cage which results in quiet and outstanding running properties. With flange for direct mounting on the housing. Double bearing version for use under torque loads.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.Temperature range:-20 °C to +80 °C.Accessory:Precision guide shafts 21595.Fastening screws 07160.
Order No.DD1D2D3D4D5LL1TDynamicload ratingNStaticload ratingNCADAcc.Order
21520-2502254062515,5911285,115603140
21520-1202122242324,57,56164,16571200
21520-1602162646364,57,56864,112302350
21520-2002203254435,598085,114002750
21520-3002304776626,611123106,124905490
21520-080281632243,464653,1421804
''