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）
AC7302CZO 15 42 13 13.3 6.85 0.064 AC7000 all ceramic type
AC7302AZO 15 42 13 13.4 7.1 0.064 AC7000 all ceramic type
AC7302CSN 15 42 13 13.3 6.85 0.035 AC7000 all ceramic type
AC7302ASN 15 42 13 13.4 7.1 0.035 AC7000 all ceramic type
AC7803ACZO 17 26 5 2.21 1.53 0.008 AC7000 all ceramic type
AC7803ACSN 17 26 5 2.21 1.53 0.004 AC7000 all ceramic type
AC7903ACZO 17 30 7 4.75 2.8 0.013 AC7000 all ceramic type
AC7903ACSN 17 30 7 4.75 2.8 0.0071 AC7000 all ceramic type
AC7003ACZO 17 35 10 6.4 3.8 0.032 AC7000 all ceramic type
AC7003CZO 17 35 10 6.1 3.75 0.032 AC7000 all ceramic type
AC7003ACSN 17 35 10 6.4 3.8 0.017 AC7000 all ceramic type
AC7003CSN 17 35 10 6.1 3.75 0.017 AC7000 all ceramic type
AC7203ACZO 17 40 12 10.8 6 0.052 AC7000 all ceramic type
AC7203CZO 17 40 12 9.95 5.5 0.052 AC7000 all ceramic type
AC7203ACSN 17 40 12 10.8 6 0.028 AC7000 all ceramic type
AC7203CSN 17 40 12 9.95 5.5 0.028 AC7000 all ceramic type
AC7303CZO 17 47 14 15.8 8.4 0.087 AC7000 all ceramic type
AC7303AZO 17 47 14 15.9 8.65 0.087 AC7000 all ceramic type
AC7303CSN 17 47 14 15.8 8.4 0.047 AC7000 all ceramic type
AC7303ASN 17 47 14 15.9 8.65 0.047 AC7000 all ceramic type