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）
7407ATN尼龙保持器 35 100 25 60.4 37 0.95 Single ordinary level (P0, P6, P5 level)
7407BTN尼龙保持器 35 100 25 56.2 34.3 0.95 Single ordinary level (P0, P6, P5 level)
7808BTN尼龙保持器 40 52 7 6.3 5.85 0.029 Single ordinary level (P0, P6, P5 level)
7908ACTN尼龙保持器 40 62 12 14.3 11.2 0.11 Single ordinary level (P0, P6, P5 level)
7008ATN尼龙保持器 40 68 15 19.5 15.4 0.19 Single ordinary level (P0, P6, P5 level)
7008BTN尼龙保持器 40 68 15 16.8 13.2 0.21 Single ordinary level (P0, P6, P5 level)
7208ATN尼龙保持器 40 80 18 35.5 25.1 0.375 Single ordinary level (P0, P6, P5 level)
7208BTN尼龙保持器 40 80 18 32 23 0.383 Single ordinary level (P0, P6, P5 level)
7308CTN尼龙保持器 40 90 23 46.3 29.4 0.657 Single ordinary level (P0, P6, P5 level)
7308ATN尼龙保持器 40 90 23 49 33 0.633 Single ordinary level (P0, P6, P5 level)
7308BTN尼龙保持器 40 90 23 45 30.5 0.648 Single ordinary level (P0, P6, P5 level)
7408ATN尼龙保持器 40 110 27 69.9 43.5 1.23 Single ordinary level (P0, P6, P5 level)
7408BTN尼龙保持器 40 110 27 64.9 40.4 1.23 Single ordinary level (P0, P6, P5 level)
7809BTN尼龙保持器 45 58 7 6.55 6.55 0.033 Single ordinary level (P0, P6, P5 level)
7909ACTN尼龙保持器 45 68 12 15.1 12.7 0.13 Single ordinary level (P0, P6, P5 level)
7009ATN尼龙保持器 45 75 16 23.1 18.7 0.25 Single ordinary level (P0, P6, P5 level)
7009BTN尼龙保持器 45 75 16 20 16 0.26 Single ordinary level (P0, P6, P5 level)
7209ATN尼龙保持器 45 85 19 39.5 28.7 0.411 Single ordinary level (P0, P6, P5 level)
7209BTN尼龙保持器 45 85 19 36 26.2 0.421 Single ordinary level (P0, P6, P5 level)
7309CTN尼龙保持器 45 100 25 59.2 39.7 0.875 Single ordinary level (P0, P6, P5 level)