All ceramic self-aligning ball bearings

The all ceramic self-aligning ball bearing is a high-end extreme working condition model of self-aligning ball bearings. The entire body is made of ceramic material, retaining the self-aligning core structure of double row balls and outer ring spherical raceway. It has the characteristics of full corrosion resistance, high temperature resistance, electrical insulation, non-magnetic, low friction, high wear resistance, etc. It can adapt to extreme working conditions such as strong acid and alkali, high and low temperature, strong corrosion, and magnetic sensitivity that ordinary carbon steel and stainless steel bearings cannot withstand. It focuses on harsh scenarios with light to medium load and large coaxiality deviation, and is the core anti-corrosion and high-temperature support choice in high-end fields such as chemical, semiconductor, aerospace, medical, vacuum equipment, etc.

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
AC2216ZO 80 140 33 49.5 19.8 1.55 All ceramic self-aligning ball bearings
AC2216SN 80 140 33 49.5 19.8 0.82 All ceramic self-aligning ball bearings
AC1316ZO 80 170 39 89 33 3.17 All ceramic self-aligning ball bearings
AC1316SN 80 170 39 89 33 1.69 All ceramic self-aligning ball bearings
AC2316ZO 80 170 58 139 48.5 4.85 All ceramic self-aligning ball bearings
AC2316SN 80 170 58 139 48.5 2.45 All ceramic self-aligning ball bearings
AC1217ZO 85 150 28 49.5 20.6 1.59 All ceramic self-aligning ball bearings
AC1217SN 85 150 28 49.5 20.6 0.85 All ceramic self-aligning ball bearings
AC2217ZO 85 150 36 59 23.4 1.94 All ceramic self-aligning ball bearings
AC2217SN 85 150 36 59 23.4 1.03 All ceramic self-aligning ball bearings
AC1317ZO 85 180 41 99 37.5 3.78 All ceramic self-aligning ball bearings
AC1317SN 85 180 41 99 37.5 2.01 All ceramic self-aligning ball bearings
AC2317ZO 85 180 60 143 51 5.3 All ceramic self-aligning ball bearings
AC2317SN 85 180 60 143 51 2.83 All ceramic self-aligning ball bearings
AC1218ZO 90 160 30 57 23.3 1.91 All ceramic self-aligning ball bearings
AC1218SN 90 160 30 57 23.3 1.02 All ceramic self-aligning ball bearings
AC2218ZO 90 160 40 71 28.5 2.56 All ceramic self-aligning ball bearings
AC2218SN 90 160 40 71 28.5 1.37 All ceramic self-aligning ball bearings
AC1318ZO 90 190 43 109 42.5 4.4 All ceramic self-aligning ball bearings
AC1318SN 90 190 43 109 42.5 2.34 All ceramic self-aligning ball bearings