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）
63315-2RZ 75 160 68.3 126 77 5.44 Standard form
6816-2RZ 80 100 10 12.7 14.5 0.151 Standard form
6916-2RZ 80 110 16 25 24 0.391 Standard form
6016-2RZ 80 125 22 47.5 40 0.872 Standard form
6216-2RZ 80 140 26 72.5 53 1.42 Standard form
6316-2RZ 80 170 39 123 86.5 3.67 Standard form
63316-2RZ 80 170 68.3 136 86.5 6.17 Standard form
6817-2RZ 85 110 13 18.7 20 0.263 Standard form
6917-2RZ 85 120 18 32 29.6 0.55 Standard form
6017-2RZ 85 130 22 49.5 43 0.918 Standard form
6217-2RZ 85 150 28 84 62 1.76 Standard form
6317-2RZ 85 180 41 133 97 4.28 Standard form
63317-2RZ 85 180 73 147 97 7.34 Standard form
6818-2RZ 90 115 13 19 21 0.276 Standard form
6918-2RZ 90 125 18 33 31.5 0.585 Standard form
6018-2RZ 90 140 24 58 50 1.19 Standard form
6218-2RZ 90 160 30 96 71.5 2.18 Standard form
6318-2RZ 90 190 43 143 107 4.98 Standard form
63318-2RZ 90 190 73 158 107 8.19 Standard form
6819-2RZ 95 120 13 19.3 22 0.297 Standard form