Single ordinary level (P0, P6, P5 level)

A single ordinary grade angular contact ball bearing is a basic universal angular contact ball bearing with an accuracy of P0 ordinary grade, no pairing, no special material/structure upgrade, and a core all steel foundation configuration with a standard contact angle of 15 °. It is characterized by high cost-effectiveness, universality, and adaptability to single direction axial load+radial load single bearing installation conditions. It is the basic precision support choice for scenarios such as motors, pumps, valves, reducers, and general transmission equipment, and is also the basic bearing for DB/DF/DT pairing.

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
BA260-4A车削铜保持器 260 369.5 46 242 350 15.7 Single ordinary level (P0, P6, P5 level)
BT260-1B车削铜保持器 260 369.5 46 235 340 15.7 Single ordinary level (P0, P6, P5 level)
BT260-2B车削铜保持器 260 369.5 46 235 340 15.7 Single ordinary level (P0, P6, P5 level)
BT260-3B车削铜保持器 260 369.5 46 235 340 16.1 Single ordinary level (P0, P6, P5 level)
BT260-5B车削铜保持器 260 379.5 56 264 385 19.1 Single ordinary level (P0, P6, P5 level)
7052AM车削铜保持器 260 400 65 345 525 28.7 Single ordinary level (P0, P6, P5 level)
7052BM车削铜保持器 260 400 65 310 475 29 Single ordinary level (P0, P6, P5 level)
7252AM车削铜保持器 260 480 80 480 750 65.3 Single ordinary level (P0, P6, P5 level)
7252BM车削铜保持器 260 480 80 430 680 65.5 Single ordinary level (P0, P6, P5 level)
7352AM车削铜保持器 260 540 102 590 960 115 Single ordinary level (P0, P6, P5 level)
BA270-1A车削铜保持器 270 320 24 85 158 3.45 Single ordinary level (P0, P6, P5 level)
BA270-2A车削铜保持器 270 370 46 241 360 14.7 Single ordinary level (P0, P6, P5 level)
7856AM车削铜保持器 280 350 33 144 232 7.08 Single ordinary level (P0, P6, P5 level)
7856BM车削铜保持器 280 350 33 128 207 7.03 Single ordinary level (P0, P6, P5 level)
7956AM车削铜保持器 280 380 46 245 375 15 Single ordinary level (P0, P6, P5 level)
7956BM车削铜保持器 280 380 46 218 335 15 Single ordinary level (P0, P6, P5 level)
BA280-4A车削铜保持器 280 389.5 46 250 370 16 Single ordinary level (P0, P6, P5 level)
BT280-1B车削铜保持器 280 389.5 46 223 325 16 Single ordinary level (P0, P6, P5 level)
7056AM车削铜保持器 280 420 65 345 530 31.2 Single ordinary level (P0, P6, P5 level)
7056BM车削铜保持器 280 420 65 325 520 31 Single ordinary level (P0, P6, P5 level)