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）
7004ATN尼龙保持器 20 42 12 10.8 6.6 0.068 Single ordinary level (P0, P6, P5 level)
7004BTN尼龙保持器 20 42 12 9.35 5.55 0.079 Single ordinary level (P0, P6, P5 level)
7204ATN尼龙保持器 20 47 14 14.5 8.3 0.106 Single ordinary level (P0, P6, P5 level)
7204BTN尼龙保持器 20 47 14 13.3 7.65 0.109 Single ordinary level (P0, P6, P5 level)
7304CTN尼龙保持器 20 52 15 18.5 9.95 0.15 Single ordinary level (P0, P6, P5 level)
7304ATN尼龙保持器 20 52 15 18.7 10.4 0.146 Single ordinary level (P0, P6, P5 level)
7304BTN尼龙保持器 20 52 15 17.3 9.65 0.15 Single ordinary level (P0, P6, P5 level)
7404ATN尼龙保持器 20 72 19 35.6 19.1 0.395 Single ordinary level (P0, P6, P5 level)
7404BTN尼龙保持器 20 72 19 33.5 17.9 0.395 Single ordinary level (P0, P6, P5 level)
7805BTN尼龙保持器 25 37 7 3.9 3.05 0.021 Single ordinary level (P0, P6, P5 level)
7905ACTN尼龙保持器 25 42 9 7.45 5.15 0.043 Single ordinary level (P0, P6, P5 level)
7005ATN尼龙保持器 25 47 12 11.3 7.4 0.079 Single ordinary level (P0, P6, P5 level)
7005BTN尼龙保持器 25 47 12 10.2 6.7 0.091 Single ordinary level (P0, P6, P5 level)
7205ATN尼龙保持器 25 52 15 16.2 10.3 0.13 Single ordinary level (P0, P6, P5 level)
7205BTN尼龙保持器 25 52 15 14.8 9.4 0.133 Single ordinary level (P0, P6, P5 level)
7305CTN尼龙保持器 25 62 17 26.4 15.3 0.243 Single ordinary level (P0, P6, P5 level)
7305ATN尼龙保持器 25 62 17 26.4 15.8 0.235 Single ordinary level (P0, P6, P5 level)
7305BTN尼龙保持器 25 62 17 24.4 14.6 0.241 Single ordinary level (P0, P6, P5 level)
7405ATN尼龙保持器 25 80 21 39.7 23.2 0.527 Single ordinary level (P0, P6, P5 level)
7405BTN尼龙保持器 25 80 21 36.9 21.5 0.527 Single ordinary level (P0, P6, P5 level)