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）
63004-2RZ 20 42 16 9.36 5 0.09 Standard form
6204-2RZ 20 47 14 12.8 6.6 0.107 Standard form
62204-2RZ 20 47 18 12.7 6.55 0.13 Standard form
63204-2RZ 20 47 20.6 14.2 6.65 0.149 Standard form
6304-2RZ 20 52 15 15.9 7.9 0.145 Standard form
62304-2RZ 20 52 21 15.9 7.8 0.21 Standard form
63304-2RZ 20 52 22.2 17.6 7.9 0.21 Standard form
69/22-2RZ 22 39 9 6.8 4 0.037 Standard form
60/22-2RZ 22 44 12 9.4 5.05 0.074 Standard form
62/22-2RZ 22 50 14 12.9 6.8 0.119 Standard form
63/22-2RZ 22 56 16 18.4 9.25 0.179 Standard form
6805-2RZ 25 37 7 4.5 3.15 0.021 Standard form
63805-2RZ 25 37 10 4.5 3.15 0.029 Standard form
6905-2RZ 25 42 9 7.05 4.55 0.042 Standard form
6005-2RZ 25 47 12 10.1 5.85 0.079 Standard form
63005-2RZ 25 47 16 11.2 6.55 0.11 Standard form
6205-2RZ 25 52 15 14 7.85 0.129 Standard form
62205-2RZ 25 52 18 14 7.8 0.13 Standard form
63205-2RZ 25 52 20.6 15.5 7.85 0.172 Standard form
6305-2RZ 25 62 17 20.6 11.2 0.235 Standard form