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Super Precision Angular Contact Ball Bearings

ZHIO® Angular contact ball bearings have raceways in the inner and outer rings that are offset in relation to each other in the direction of the bearing axis.
These bearings are designed to accommodate combined loads and reach high speeds.
The contact angle α is defined as the angle between the line joining the contact points of the ball and the raceways in the radial plane, and a line perpendicular to the bearing axis.

The load carrying capacity of angular contact ball bearings increases with the increasing of contact angle.
Angular contact ball bearings are generally used in pairs or even more with spacers.

ZHIO® offers comprehensive ranges of angular contact ball bearings, which are available in:
– Single row and double row
– Open and sealed types
– Contact angle of 15, 30 or 40 degree
– Chrome steel, ceramic or hybrid materials
– Polyamide, steel and brass cage assemblies

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
7013 ACE/HCP4BVG275 65 mm 100 mm 18 mm 19.5 kN 14.6 kN 20 0.39 kg
7013 ACE/HCP4A 65 mm 100 mm 18 mm 19.5 kN 14.6 kN 31 0.39 kg
7013 ACD/HCP4A 65 mm 100 mm 18 mm 39 kN 35.5 kN 22 0.36 kg
7013 ACB/HCP4A 65 mm 100 mm 18 mm 14.6 kN 12.2 kN 30 0.45 kg
7212 CD/HCP4A 60 mm 110 mm 22 mm 57.2 kN 46.5 kN 24 0.69 kg
7212 ACD/HCP4A 60 mm 110 mm 22 mm 55.3 kN 45 kN 22 0.69 kg
71912 CE/HCP4A 60 mm 85 mm 13 mm 16.3 kN 11.8 kN 40 0.16 kg
71912 CD/HCP4A 60 mm 85 mm 13 mm 19.9 kN 15.3 kN 28 0.16 kg
71912 CB/HCP4A 60 mm 85 mm 13 mm 10.4 kN 8.8 kN 40 0.18 kg
71912 ACE/HCP4A 60 mm 85 mm 13 mm 15.3 kN 11 kN 36 0.16 kg
71912 ACD/HCP4A 60 mm 85 mm 13 mm 18.6 kN 14.6 kN 26 0.16 kg
71912 ACB/HCP4A 60 mm 85 mm 13 mm 9.75 kN 8.3 kN 36 0.18 kg
71812 CD/HCP4 60 mm 78 mm 10 mm 13.5 kN 14.3 kN 30 0.088 kg
71812 ACD/HCP4 60 mm 78 mm 10 mm 12.7 kN 13.4 kN 26 0.088 kg
7012 CE/HCP4BVG275 60 mm 95 mm 18 mm 17.2 kN 12.9 kN 24 0.39 kg
7012 CE/HCP4A 60 mm 95 mm 18 mm 17.2 kN 12.9 kN 37 0.39 kg
7012 CDTP/HCP4B 60 mm 95 mm 18 mm 40.3 kN 34.5 kN 17 0.34 kg
7012 CD/HCP4A 60 mm 95 mm 18 mm 40.3 kN 34.5 kN 26 0.34 kg
7012 CB/HCP4A 60 mm 95 mm 18 mm 14.6 kN 12 kN 36 0.43 kg
7012 ACE/HCP4BVG275 60 mm 95 mm 18 mm 16.3 kN 12.2 kN 22 0.39 kg
7012 ACE/HCP4A 60 mm 95 mm 18 mm 16.3 kN 12.2 kN 33 0.39 kg
7012 ACDTP/HCP4B 60 mm 95 mm 18 mm 39 kN 33.5 kN 15 0.34 kg
7012 ACD/HCP4A 60 mm 95 mm 18 mm 39 kN 33.5 kN 24 0.34 kg
7012 ACB/HCP4A 60 mm 95 mm 18 mm 13.5 kN 11.4 kN 32 0.43 kg
7211 CD/HCP4A 55 mm 100 mm 21 mm 55.3 kN 43 kN 26 0.51 kg
7211 ACD/HCP4A 55 mm 100 mm 21 mm 52.7 kN 40.5 kN 24 0.51 kg
71911 CE/HCP4A 55 mm 80 mm 13 mm 15.6 kN 10.6 kN 43 0.14 kg
71911 CDTP/HCP4B 55 mm 80 mm 13 mm 19.5 kN 14.6 kN 19 0.15 kg
71911 CD/HCP4A 55 mm 80 mm 13 mm 19.5 kN 14.6 kN 30 0.15 kg
71911 CB/HCP4A 55 mm 80 mm 13 mm 9.95 kN 8.15 kN 43 0.17 kg
71911 ACE/HCP4A 55 mm 80 mm 13 mm 14.8 kN 10 kN 39 0.14 kg
71911 ACDTP/HCP4B 55 mm 80 mm 13 mm 18.2 kN 13.7 kN 17 0.15 kg
71911 ACD/HCP4A 55 mm 80 mm 13 mm 18.2 kN 13.7 kN 28 0.15 kg
71911 ACB/HCP4A 55 mm 80 mm 13 mm 9.36 kN 7.65 kN 38 0.17 kg
71811 CD/HCP4 55 mm 72 mm 9 mm 10.1 kN 10.8 kN 32 0.073 kg
71811 ACD/HCP4 55 mm 72 mm 9 mm 9.56 kN 10.2 kN 30 0.073 kg
7011 CE/HCP4A 55 mm 90 mm 18 mm 16.8 kN 12.2 kN 39 0.36 kg
7011 CD/HCP4A 55 mm 90 mm 18 mm 39.7 kN 32.5 kN 28 0.32 kg
7011 CB/HCP4A 55 mm 90 mm 18 mm 14 kN 11 kN 40 0.4 kg
7011 ACE/HCP4A 55 mm 90 mm 18 mm 15.9 kN 11.6 kN 35 0.36 kg