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）
AC725CZO 5 16 5 1.7 0.66 0.004 AC7000 all ceramic type
AC725ACZO 5 16 5 1.61 0.62 0.004 AC7000 all ceramic type
AC725CSN 5 16 5 1.7 0.66 0.002 AC7000 all ceramic type
AC725ACSN 5 16 5 1.61 0.62 0.002 AC7000 all ceramic type
AC706CZO 6 17 6 2.15 0.845 0.005 AC7000 all ceramic type
AC706ACZO 6 17 6 1.95 0.75 0.005 AC7000 all ceramic type
AC706CSN 6 17 6 2.15 0.845 0.002 AC7000 all ceramic type
AC706ACSN 6 17 6 1.95 0.75 0.002 AC7000 all ceramic type
AC726CZO 6 19 6 2.39 1 0.006 AC7000 all ceramic type
AC726ACZO 6 19 6 2.24 0.94 0.006 AC7000 all ceramic type
AC726CSN 6 19 6 2.39 1 0.003 AC7000 all ceramic type
AC726ACSN 6 19 6 2.24 0.94 0.003 AC7000 all ceramic type
AC707CZO 7 19 6 2.39 1 0.005 AC7000 all ceramic type
AC707ACZO 7 19 6 2.42 0.95 0.006 AC7000 all ceramic type
AC707CSN 7 19 6 2.39 1 0.003 AC7000 all ceramic type
AC707ACSN 7 19 6 2.42 0.95 0.003 AC7000 all ceramic type
AC727CZO 7 22 7 2.96 1.16 0.01 AC7000 all ceramic type
AC727ACZO 7 22 7 2.91 1.12 0.01 AC7000 all ceramic type
AC727CSN 7 22 7 2.96 1.16 0.005 AC7000 all ceramic type
AC727ACSN 7 22 7 2.91 1.12 0.005 AC7000 all ceramic type