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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
71906 ACB/P4A 30 mm 47 mm 9 mm 4.62 kN 3 kN 56 0.047 kg
71806 CD/P4 30 mm 42 mm 7 mm 4.42 kN 3.75 kN 50 0.026 kg
71806 ACD/P4 30 mm 42 mm 7 mm 4.16 kN 3.55 kN 45 0.026 kg
7006 CE/P4BVG275 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 39 0.11 kg
7006 CE/P4A 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 60 0.11 kg
7006 CDTP/P4B 30 mm 55 mm 13 mm 14.3 kN 8 kN 32 0.11 kg
7006 CD/P4A 30 mm 55 mm 13 mm 14.3 kN 8 kN 48 0.11 kg
7006 CB/P4A 30 mm 55 mm 13 mm 6.5 kN 4.15 kN 56 0.13 kg
7006 ACE/P4BVG275 30 mm 55 mm 13 mm 8.84 kN 5 kN 35 0.11 kg
7006 ACE/P4A 30 mm 55 mm 13 mm 8.84 kN 5 kN 54 0.11 kg
7006 ACDTP/P4B 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 28 0.11 kg
7006 ACD/P4A 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 43 0.11 kg
7006 ACB/P4A 30 mm 55 mm 13 mm 6.18 kN 3.9 kN 50 0.13 kg
7205 CD/P4A 25 mm 52 mm 15 mm 13.5 kN 7.2 kN 45 0.13 kg
7205 ACD/P4A 25 mm 52 mm 15 mm 13 kN 6.95 kN 40 0.13 kg
71905 CE/P4A 25 mm 42 mm 9 mm 5.27 kN 2.8 kN 75 0.04 kg
71905 CDTP/P4B 25 mm 42 mm 9 mm 6.76 kN 4 kN 38 0.042 kg
71905 CD/P4A 25 mm 42 mm 9 mm 6.76 kN 4 kN 56 0.042 kg
71905 ACE/P4A 25 mm 42 mm 9 mm 5.07 kN 2.65 kN 68 0.04 kg
71905 ACDTP/P4B 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 34 0.042 kg
71905 ACD/P4A 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 53 0.042 kg
71805 CD/P4 25 mm 37 mm 7 mm 4.16 kN 3.2 kN 56 0.021 kg
71805 ACD/P4 25 mm 37 mm 7 mm 3.9 kN 3.05 kN 53 0.021 kg
7005 CE/P4BVG275 25 mm 47 mm 12 mm 8.32 kN 4.15 kN 46 0.074 kg
7005 CE/P4A 25 mm 47 mm 12 mm 8.32 kN 4.15 kN 70 0.074 kg
7005 CDTP/P4B 25 mm 47 mm 12 mm 9.56 kN 5.2 kN 36 0.079 kg
7005 CD/P4A 25 mm 47 mm 12 mm 9.56 kN 5.2 kN 56 0.079 kg
7005 ACE/P4BVG275 25 mm 47 mm 12 mm 7.93 kN 3.9 kN 42 0.074 kg
7005 ACE/P4A 25 mm 47 mm 12 mm 7.93 kN 3.9 kN 63 0.074 kg
7005 ACDTP/P4B 25 mm 47 mm 12 mm 9.23 kN 5 kN 34 0.079 kg
7005 ACD/P4A 25 mm 47 mm 12 mm 9.23 kN 5 kN 50 0.079 kg
7204 CD/P4A 20 mm 47 mm 14 mm 11.9 kN 5.85 kN 53 0.1 kg
7204 ACD/P4A 20 mm 47 mm 14 mm 11.4 kN 5.6 kN 48 0.1 kg
71904 CE/P4A 20 mm 37 mm 9 mm 4.94 kN 2.36 kN 88 0.036 kg
71904 CDTP/P4B 20 mm 37 mm 9 mm 6.05 kN 3.2 kN 45 0.035 kg
71904 CD/P4A 20 mm 37 mm 9 mm 6.05 kN 3.2 kN 67 0.035 kg
71904 ACE/P4A 20 mm 37 mm 9 mm 4.68 kN 2.24 kN 78 0.036 kg
71904 ACDTP/P4B 20 mm 37 mm 9 mm 5.72 kN 3.05 kN 40 0.035 kg
71904 ACD/P4A 20 mm 37 mm 9 mm 5.72 kN 3.05 kN 60 0.035 kg
71804 CD/P4 20 mm 32 mm 7 mm 3.9 kN 2.65 kN 70 0.018 kg