AC7000 all ceramic type

The AC7000 series all ceramic angular contact ball bearing is a precision all ceramic version based on the 7000 series AC type (25 ° contact angle). It uses ceramic material as the inner and outer rings+rolling elements, without metal parts participating in rolling friction. It has the characteristics of high temperature resistance, corrosion resistance, non-magnetic insulation, high speed and low resistance. The 25 ° contact angle is suitable for radial load+medium unidirectional axial load composite working conditions, and is the core precision support choice for special working conditions such as high and low temperature, strong corrosion, strong magnetic field, and ultra-high speed.

Model Basic Dimensions Basic rated dynamic load WeightType
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
AC7809ACZO 45 58 7 4.62 5 0.03 AC7000 all ceramic type
AC7809ACSN 45 58 7 4.62 5 0.016 AC7000 all ceramic type
AC7909ACZO 45 68 12 15.1 12.7 0.097 AC7000 all ceramic type
AC7909ACSN 45 68 12 15.1 12.7 0.053 AC7000 all ceramic type
AC7009ACZO 45 75 16 23.1 18.7 0.19 AC7000 all ceramic type
AC7009CZO 45 75 16 20 16 0.19 AC7000 all ceramic type
AC7009ACSN 45 75 16 23.1 18.7 0.1 AC7000 all ceramic type
AC7009CSN 45 75 16 20 16 0.1 AC7000 all ceramic type
AC7209ACZO 45 85 19 39.5 28.7 0.32 AC7000 all ceramic type
AC7209CZO 45 85 19 36 26.2 0.32 AC7000 all ceramic type
AC7209ACSN 45 85 19 39.5 28.7 0.175 AC7000 all ceramic type
AC7209CSN 45 85 19 36 26.2 0.175 AC7000 all ceramic type
AC7309CZO 45 100 25 59.2 39.7 0.64 AC7000 all ceramic type
AC7309AZO 45 100 25 63.5 43.5 0.64 AC7000 all ceramic type
AC7309CSN 45 100 25 59.2 39.7 0.345 AC7000 all ceramic type
AC7309ASN 45 100 25 63.5 43.5 0.345 AC7000 all ceramic type
AC7810ACZO 50 65 7 6.89 7.35 0.04 AC7000 all ceramic type
AC7810ACSN 50 65 7 6.89 7.35 0.02 AC7000 all ceramic type
AC7910ACZO 50 72 12 15.9 14.2 0.1 AC7000 all ceramic type
AC7910ACSN 50 72 12 15.9 14.2 0.06 AC7000 all ceramic type