Standard form

As a commonly used type of rolling bearing, standard deep groove ball bearings have the characteristics of simple and compact structure, convenient installation and maintenance, wide applicable speed range, and excellent radial bearing capacity. They can be adapted to light and medium load rotating conditions of various general machinery and transmission equipment, and are widely used in industrial production, electromechanical equipment and other fields.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
6919-2RZ 95 130 18 33.5 33.5 0.601 Standard form
6019-2RZ 95 145 24 60.5 54 1.23 Standard form
6219-2RZ 95 170 32 109 82 2.64 Standard form
6319-2RZ 95 200 45 153 119 5.76 Standard form
6820-2RZ 100 125 13 19.6 23 0.31 Standard form
6920-2RZ 100 140 20 43 42 0.828 Standard form
6020-2RZ 100 150 24 60 54 1.29 Standard form
6220-2RZ 100 180 34 122 93 3.17 Standard form
6320-2RZ 100 215 47 173 141 7.04 Standard form
63320-2RZ 100 215 82.6 141 192 12.14 Standard form
6821-2RZ 105 130 13 19.8 23.9 0.324 Standard form
6921-2RZ 105 145 20 42.5 42 0.856 Standard form
6021-2RZ 105 160 26 72.5 66 1.58 Standard form
6221-2RZ 105 190 36 133 105 3.79 Standard form
6822-2RZ 110 140 16 28.1 32.5 0.497 Standard form
6922-2RZ 110 150 20 43.5 44.5 0.893 Standard form
6022-2RZ 110 170 28 85 73 1.94 Standard form
6222-2RZ 110 200 38 144 117 4.45 Standard form
6824-2RZ 120 150 16 28.9 35.5 0.537 Standard form
6924-2RZ 120 165 22 53 54 1.21 Standard form