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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
S7018 CB/P4A 90 mm 140 mm 24 mm 29.1 kN 25 kN 12 1.25 kg
S7018 ACE/P4BVG275 90 mm 140 mm 24 mm 33.8 kN 30 kN 12 1.25 kg
S7018 ACE/P4A 90 mm 140 mm 24 mm 33.8 kN 30 kN 12 1.25 kg
S7018 ACDTP/P4B 90 mm 140 mm 24 mm 74.1 kN 72 kN 8.5 1.17 kg
S7018 ACD/P4A 90 mm 140 mm 24 mm 74.1 kN 72 kN 8.5 1.17 kg
S7018 ACB/P4A 90 mm 140 mm 24 mm 27 kN 23.6 kN 11 1.25 kg
S71917 CE/P4A 85 mm 120 mm 18 mm 29.6 kN 22.8 kN 15.5 0.52 kg
S71917 CD/P4A 85 mm 120 mm 18 mm 46.2 kN 48 kN 10 0.54 kg
S71917 CB/P4A 85 mm 120 mm 18 mm 16.3 kN 16.3 kN 15 0.59 kg
S71917 ACE/P4A 85 mm 120 mm 18 mm 28.1 kN 21.6 kN 13.7 0.52 kg
S71917 ACD/P4A 85 mm 120 mm 18 mm 43.6 kN 45.5 kN 9 0.54 kg
S71917 ACB/P4A 85 mm 120 mm 18 mm 15.3 kN 15.3 kN 13 0.59 kg
S7017 CE/P4A 85 mm 130 mm 22 mm 34.5 kN 29 kN 14 0.94 kg
S7017 CD/P4A 85 mm 130 mm 22 mm 67.6 kN 65.5 kN 10 0.91 kg
S7017 CB/P4A 85 mm 130 mm 22 mm 27 kN 23.6 kN 13 0.96 kg
S7017 ACE/P4A 85 mm 130 mm 22 mm 32.5 kN 28 kN 13 0.94 kg
S7017 ACD/P4A 85 mm 130 mm 22 mm 63.7 kN 62 kN 9 0.91 kg
S7017 ACB/P4A 85 mm 130 mm 22 mm 25.1 kN 22.4 kN 12 0.96 kg
S7216 CD/P4A 80 mm 140 mm 26 mm 85.2 kN 75 kN 9.5 1.51 kg
S7216 ACD/P4A 80 mm 140 mm 26 mm 81.9 kN 72 kN 8.5 1.51 kg
S71916 CE/P4A 80 mm 110 mm 16 mm 22.9 kN 18 kN 16.5 0.36 kg
S71916 CD/P4A 80 mm 110 mm 16 mm 36.4 kN 39 kN 11 0.38 kg
S71916 CB/P4A 80 mm 110 mm 16 mm 15.6 kN 15 kN 16 0.4 kg
S71916 ACE/P4A 80 mm 110 mm 16 mm 21.6 kN 17 kN 14.5 0.36 kg
S71916 ACD/P4A 80 mm 110 mm 16 mm 34.5 kN 36.5 kN 9.5 0.38 kg
S71916 ACB/P4A 80 mm 110 mm 16 mm 14.8 kN 14 kN 14 0.4 kg
S7016 CE/P4A 80 mm 125 mm 22 mm 33.8 kN 28 kN 15 0.9 kg
S7016 CDTP/P4B 80 mm 125 mm 22 mm 65 kN 61 kN 10 0.87 kg
S7016 CD/P4A 80 mm 125 mm 22 mm 65 kN 61 kN 10 0.87 kg
S7016 CB/P4A 80 mm 125 mm 22 mm 26.5 kN 22.8 kN 14 0.92 kg
S7016 ACE/P4A 80 mm 125 mm 22 mm 32.5 kN 26.5 kN 13.7 0.9 kg
S7016 ACDTP/P4B 80 mm 125 mm 22 mm 62.4 kN 58.5 kN 9.5 0.87 kg
S7016 ACD/P4A 80 mm 125 mm 22 mm 62.4 kN 58.5 kN 9.5 0.87 kg
S7016 ACB/P4A 80 mm 125 mm 22 mm 25.1 kN 21.6 kN 12 0.92 kg
S7215 CD/P4A 75 mm 130 mm 25 mm 71.5 kN 62 kN 10 1.23 kg
S7215 ACD/P4A 75 mm 130 mm 25 mm 68.9 kN 58.5 kN 9 1.23 kg
S71915 CE/P4A 75 mm 105 mm 16 mm 22.5 kN 17 kN 17.5 0.34 kg
S71915 CD/P4A 75 mm 105 mm 16 mm 35.8 kN 37.5 kN 12 0.36 kg
S71915 CB/P4A 75 mm 105 mm 16 mm 14 kN 13.2 kN 17 0.38 kg
S71915 ACE/P4A 75 mm 105 mm 16 mm 21.2 kN 16 kN 15.5 0.34 kg