Stainless steel self-aligning ball bearings

Stainless steel self-aligning ball bearings are an upgraded anti-corrosion version of self-aligning ball bearings. The entire body is made of stainless steel material to replace traditional bearing steel, retaining the self-aligning core structure of double row steel balls and outer ring spherical raceway. It has full anti-corrosion and rust prevention, self-aligning compensation for coaxiality deviation, and light medium load bearing characteristics. It is suitable for corrosive working conditions such as humidity, high salt spray, weak acid and weak alkali, food cleanliness, and marine operations. It is a direct substitute for traditional carbon steel self-aligning ball bearings in corrosive environments and is widely used in light medium load equipment in industries such as chemical, food, pharmaceutical, marine, and bathroom.

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
SS2318 90 190 64 156 57 8.25 Stainless steel self-aligning ball bearings
SS1219 95 170 32 64 27 3.05 Stainless steel self-aligning ball bearings
SS2219 95 170 43 84 34 4 Stainless steel self-aligning ball bearings
SS1319 95 200 45 134 50 6.59 Stainless steel self-aligning ball bearings
SS2319 95 200 67 167 63 9.57 Stainless steel self-aligning ball bearings
SS1220 100 180 34 70 29.5 3.64 Stainless steel self-aligning ball bearings
SS2220 100 180 46 98 40 4.87 Stainless steel self-aligning ball bearings
SS1221 105 190 36 75 32 4.37 Stainless steel self-aligning ball bearings
SS2221 105 190 50 109 45 6.07 Stainless steel self-aligning ball bearings
SS1222 110 200 38 89 38 5.15 Stainless steel self-aligning ball bearings
SS2222 110 200 53 126 51 7.1 Stainless steel self-aligning ball bearings