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）
BT380-1B车削铜保持器 380 540 164 440 810 61 Single ordinary level (P0, P6, P5 level)
7076AM车削铜保持器 380 560 82 495 875 67.9 Single ordinary level (P0, P6, P5 level)
7076BM车削铜保持器 380 560 82 440 790 66.7 Single ordinary level (P0, P6, P5 level)
BA381-1A车削铜保持器 381 540 82 420 750 114 Single ordinary level (P0, P6, P5 level)
7880AM车削铜保持器 400 500 46 287 500 20.4 Single ordinary level (P0, P6, P5 level)
7980AM车削铜保持器 400 540 65 395 750 42.1 Single ordinary level (P0, P6, P5 level)
7980BM车削铜保持器 400 540 65 350 675 42.3 Single ordinary level (P0, P6, P5 level)
7080AM车削铜保持器 400 600 90 555 1010 85.9 Single ordinary level (P0, P6, P5 level)
7080BM车削铜保持器 400 600 90 500 915 86.2 Single ordinary level (P0, P6, P5 level)
7884AM车削铜保持器 420 520 46 310 555 21.1 Single ordinary level (P0, P6, P5 level)
BA420-1A车削铜保持器 420 560 53 370 735 36.2 Single ordinary level (P0, P6, P5 level)
7984AM车削铜保持器 420 560 65 410 805 44 Single ordinary level (P0, P6, P5 level)
7984BM车削铜保持器 420 560 65 365 720 44.4 Single ordinary level (P0, P6, P5 level)
7084AM车削铜保持器 420 620 90 610 1190 90.3 Single ordinary level (P0, P6, P5 level)
7084BM车削铜保持器 420 620 90 550 1070 90.6 Single ordinary level (P0, P6, P5 level)
7284AM车削铜保持器 420 760 109 775 1620 228 Single ordinary level (P0, P6, P5 level)
7284BM车削铜保持器 420 760 109 695 1460 220 Single ordinary level (P0, P6, P5 level)
7888AM车削铜保持器 440 540 46 310 565 22 Single ordinary level (P0, P6, P5 level)
7988AM车削铜保持器 440 600 74 445 860 59.3 Single ordinary level (P0, P6, P5 level)
7088AM车削铜保持器 440 650 94 645 1310 103 Single ordinary level (P0, P6, P5 level)