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）
7256AM车削铜保持器 280 500 80 510 845 69 Single ordinary level (P0, P6, P5 level)
7256BM车削铜保持器 280 500 80 460 765 70.1 Single ordinary level (P0, P6, P5 level)
7356AM车削铜保持器 280 580 108 670 1140 140 Single ordinary level (P0, P6, P5 level)
BT285-1B车削铜保持器 285 380 46 206 305 14.7 Single ordinary level (P0, P6, P5 level)
BT290-2B车削铜保持器 290 419.5 60 292 455 26.9 Single ordinary level (P0, P6, P5 level)
7860AM车削铜保持器 300 380 38 183 290 10.1 Single ordinary level (P0, P6, P5 level)
7860BM车削铜保持器 300 380 38 182 285 9.91 Single ordinary level (P0, P6, P5 level)
7960AM车削铜保持器 300 420 56 315 500 24.4 Single ordinary level (P0, P6, P5 level)
7960BM车削铜保持器 300 420 56 279 450 23.7 Single ordinary level (P0, P6, P5 level)
7060AM车削铜保持器 300 460 74 385 605 44.9 Single ordinary level (P0, P6, P5 level)
7060BM车削铜保持器 300 460 74 345 545 44.5 Single ordinary level (P0, P6, P5 level)
BT310-1B车削铜保持器 310 429.5 60 297 470 26.7 Single ordinary level (P0, P6, P5 level)
7864AM车削铜保持器 320 400 38 190 315 10.5 Single ordinary level (P0, P6, P5 level)
7864BM车削铜保持器 320 400 38 169 283 10.5 Single ordinary level (P0, P6, P5 level)
7964AM车削铜保持器 320 440 56 315 525 25.9 Single ordinary level (P0, P6, P5 level)
7964BM车削铜保持器 320 440 56 282 470 25.3 Single ordinary level (P0, P6, P5 level)
7064AM车削铜保持器 320 480 74 465 795 47.2 Single ordinary level (P0, P6, P5 level)
7064BM车削铜保持器 320 480 74 415 715 46.9 Single ordinary level (P0, P6, P5 level)
7264AM车削铜保持器 320 580 92 635 1120 110 Single ordinary level (P0, P6, P5 level)
7264BM车削铜保持器 320 580 92 590 1070 109 Single ordinary level (P0, P6, P5 level)