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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
S71906 ACE/P4A 30 mm 47 mm 9 mm 5.4 kN 3.05 kN 37 0.048 kg
S71906 ACDTP/P4B 30 mm 47 mm 9 mm 6.76 kN 4.3 kN 30 0.049 kg
S71906 ACD/P4A 30 mm 47 mm 9 mm 6.76 kN 4.3 kN 30 0.049 kg
S71906 ACB/P4A 30 mm 47 mm 9 mm 4.62 kN 3 kN 36 0.05 kg
S7006 CE/P4BVG275 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 39 0.12 kg
S7006 CE/P4A 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 39 0.12 kg
S7006 CDTP/P4B 30 mm 55 mm 13 mm 14.3 kN 8 kN 32 0.11 kg
S7006 CD/P4A 30 mm 55 mm 13 mm 14.3 kN 8 kN 32 0.11 kg
S7006 CB/P4A 30 mm 55 mm 13 mm 6.5 kN 4.15 kN 36 0.13 kg
S7006 ACE/P4BVG275 30 mm 55 mm 13 mm 8.84 kN 5 kN 35 0.12 kg
S7006 ACE/P4A 30 mm 55 mm 13 mm 8.84 kN 5 kN 35 0.12 kg
S7006 ACDTP/P4B 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 28 0.11 kg
S7006 ACD/P4A 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 28 0.11 kg
S7006 ACB/P4A 30 mm 55 mm 13 mm 6.18 kN 3.9 kN 34 0.13 kg
S7205 CD/P4A 25 mm 52 mm 15 mm 13.5 kN 7.2 kN 30 0.13 kg
S7205 ACD/P4A 25 mm 52 mm 15 mm 13 kN 6.95 kN 26 0.13 kg
S71905 CE/P4A 25 mm 42 mm 9 mm 5.27 kN 2.8 kN 49 0.042 kg
S71905 CDTP/P4B 25 mm 42 mm 9 mm 6.76 kN 4 kN 38 0.043 kg
S71905 CD/P4A 25 mm 42 mm 9 mm 6.76 kN 4 kN 38 0.043 kg
S71905 ACE/P4A 25 mm 42 mm 9 mm 5.07 kN 2.65 kN 44 0.042 kg
S71905 ACDTP/P4B 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 34 0.043 kg
S71905 ACD/P4A 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 34 0.043 kg
S7005 CE/P4BVG275 25 mm 47 mm 12 mm 8.32 kN 4.15 kN 46 0.077 kg
S7005 CE/P4A 25 mm 47 mm 12 mm 8.32 kN 4.15 kN 46 0.077 kg
S7005 CDTP/P4B 25 mm 47 mm 12 mm 9.56 kN 5.2 kN 36 0.079 kg
S7005 CD/P4A 25 mm 47 mm 12 mm 9.56 kN 5.2 kN 36 0.079 kg
S7005 ACE/P4BVG275 25 mm 47 mm 12 mm 7.93 kN 3.9 kN 42 0.077 kg
S7005 ACE/P4A 25 mm 47 mm 12 mm 7.93 kN 3.9 kN 42 0.077 kg
S7005 ACDTP/P4B 25 mm 47 mm 12 mm 9.23 kN 5 kN 34 0.079 kg
S7005 ACD/P4A 25 mm 47 mm 12 mm 9.23 kN 5 kN 34 0.079 kg
S7204 CD/P4A 20 mm 47 mm 14 mm 11.9 kN 5.85 kN 36 0.11 kg
S7204 ACD/P4A 20 mm 47 mm 14 mm 11.4 kN 5.6 kN 32 0.11 kg
S71904 CE/P4A 20 mm 37 mm 9 mm 4.94 kN 2.36 kN 56 0.035 kg
S71904 CDTP/P4B 20 mm 37 mm 9 mm 6.05 kN 3.2 kN 45 0.037 kg
S71904 CD/P4A 20 mm 37 mm 9 mm 6.05 kN 3.2 kN 45 0.037 kg
S71904 ACE/P4A 20 mm 37 mm 9 mm 4.68 kN 2.24 kN 52 0.035 kg
S71904 ACDTP/P4B 20 mm 37 mm 9 mm 5.72 kN 3.05 kN 40 0.037 kg
S71904 ACD/P4A 20 mm 37 mm 9 mm 5.72 kN 3.05 kN 40 0.037 kg
S7004 CE/P4BVG275 20 mm 42 mm 12 mm 7.41 kN 3.35 kN 54 0.067 kg
S7004 CE/P4A 20 mm 42 mm 12 mm 7.41 kN 3.35 kN 54 0.067 kg