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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
7007 CDTP/HCP4B 35 mm 62 mm 14 mm 15.6 kN 9.5 kN 28 0.13 kg
7007 CD/HCP4A 35 mm 62 mm 14 mm 15.6 kN 9.5 kN 43 0.13 kg
7007 CB/HCP4A 35 mm 62 mm 14 mm 6.89 kN 4.8 kN 60 0.16 kg
7007 ACE/HCP4BVG275 35 mm 62 mm 14 mm 11.1 kN 6.3 kN 36 0.13 kg
7007 ACE/HCP4A 35 mm 62 mm 14 mm 11.1 kN 6.3 kN 56 0.13 kg
7007 ACDTP/HCP4B 35 mm 62 mm 14 mm 14.8 kN 9 kN 24 0.13 kg
7007 ACD/HCP4A 35 mm 62 mm 14 mm 14.8 kN 9 kN 38 0.13 kg
7007 ACB/HCP4A 35 mm 62 mm 14 mm 6.5 kN 4.55 kN 53 0.16 kg
7206 CD/HCP4A 30 mm 62 mm 16 mm 24.2 kN 16 kN 45 0.17 kg
7206 ACD/HCP4A 30 mm 62 mm 16 mm 23.4 kN 15.3 kN 40 0.17 kg
71906 CE/HCP4A 30 mm 47 mm 9 mm 5.59 kN 3.25 kN 75 0.045 kg
71906 CDTP/HCP4B 30 mm 47 mm 9 mm 7.15 kN 4.55 kN 40 0.045 kg
71906 CD/HCP4A 30 mm 47 mm 9 mm 7.15 kN 4.55 kN 60 0.045 kg
71906 CB/HCP4A 30 mm 47 mm 9 mm 4.88 kN 3.15 kN 75 0.044 kg
71906 ACE/HCP4A 30 mm 47 mm 9 mm 5.4 kN 3.05 kN 70 0.045 kg
71906 ACDTP/HCP4B 30 mm 47 mm 9 mm 6.76 kN 4.3 kN 36 0.045 kg
71906 ACD/HCP4A 30 mm 47 mm 9 mm 6.76 kN 4.3 kN 53 0.045 kg
71906 ACB/HCP4A 30 mm 47 mm 9 mm 4.62 kN 3 kN 67 0.044 kg
71806 CD/HCP4 30 mm 42 mm 7 mm 4.42 kN 3.75 kN 60 0.024 kg
71806 ACD/HCP4 30 mm 42 mm 7 mm 4.16 kN 3.55 kN 53 0.024 kg
7006 CE/HCP4BVG275 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 47 0.1 kg
7006 CE/HCP4A 30 mm 55 mm 13 mm 9.36 kN 5.2 kN 73 0.1 kg
7006 CDTP/HCP4B 30 mm 55 mm 13 mm 14.3 kN 8 kN 38 0.095 kg
7006 CD/HCP4A 30 mm 55 mm 13 mm 14.3 kN 8 kN 56 0.095 kg
7006 CB/HCP4A 30 mm 55 mm 13 mm 6.5 kN 4.15 kN 67 0.13 kg
7006 ACE/HCP4BVG275 30 mm 55 mm 13 mm 8.84 kN 5 kN 42 0.1 kg
7006 ACE/HCP4A 30 mm 55 mm 13 mm 8.84 kN 5 kN 65 0.1 kg
7006 ACDTP/HCP4B 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 34 0.095 kg
7006 ACD/HCP4A 30 mm 55 mm 13 mm 13.8 kN 7.65 kN 53 0.095 kg
7006 ACB/HCP4A 30 mm 55 mm 13 mm 6.18 kN 3.9 kN 60 0.13 kg
7205 CD/HCP4A 25 mm 52 mm 15 mm 13.5 kN 7.2 kN 53 0.11 kg
7205 ACD/HCP4A 25 mm 52 mm 15 mm 13 kN 6.95 kN 48 0.11 kg
71905 CE/HCP4A 25 mm 42 mm 9 mm 5.27 kN 2.8 kN 90 0.036 kg
71905 CDTP/HCP4B 25 mm 42 mm 9 mm 6.76 kN 4 kN 45 0.039 kg
71905 CD/HCP4A 25 mm 42 mm 9 mm 6.76 kN 4 kN 70 0.039 kg
71905 ACE/HCP4A 25 mm 42 mm 9 mm 5.07 kN 2.65 kN 83 0.036 kg
71905 ACDTP/HCP4B 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 40 0.039 kg
71905 ACD/HCP4A 25 mm 42 mm 9 mm 6.37 kN 3.8 kN 63 0.039 kg
71805 CD/HCP4 25 mm 37 mm 7 mm 4.16 kN 3.2 kN 70 0.019 kg
71805 ACD/HCP4 25 mm 37 mm 7 mm 3.9 kN 3.05 kN 63 0.019 kg