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High 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
BSD 3062 CGA 30 mm 62 mm 15 mm 28.5 kN 71 kN 9.5 0.22 kg
BSA 206 CGB 30 mm 62 mm 16 mm 28.5 kN 71 kN 9.5 0.23 kg
BSA 206 CGA 30 mm 62 mm 16 mm 28.5 kN 71 kN 9.5 0.23 kg
FBSA 205/QFC 25 mm 120 mm 82 mm 36.5 kN 104 kN 4.5 3.5 kg
FBSA 205/QBC 25 mm 120 mm 82 mm 36.5 kN 104 kN 4.5 3.5 kg
FBSA 205/DF 25 mm 120 mm 52 mm 22.4 kN 52 kN 7.2 2.3 kg
FBSA 205/DB 25 mm 120 mm 52 mm 22.4 kN 52 kN 7.2 2.3 kg
BEAM 025075 C-2RSL 25 mm 75 mm 28 mm 30 kN 60 kN 5.6 0.7 kg
BEAM 025075 C-2RSH 25 mm 75 mm 28 mm 30 kN 60 kN 3.4 0.7 kg
BEAS 025057 C-2RSL 25 mm 57 mm 28 mm 30 kN 60 kN 5.6 0.36 kg
BEAS 025057 C-2RSH 25 mm 57 mm 28 mm 30 kN 60 kN 3.4 0.36 kg
BSD 2562 CGB-2RS1 25 mm 62 mm 15 mm 28.5 kN 71 kN 9.5 0.24 kg
BSD 2562 CGB 25 mm 62 mm 15 mm 28.5 kN 71 kN 9.5 0.24 kg
BSD 2562 CGA-2RS1 25 mm 62 mm 15 mm 28.5 kN 71 kN 9.5 0.24 kg
BSD 2562 CGA 25 mm 62 mm 15 mm 28.5 kN 71 kN 9.5 0.24 kg
BSA 305 CGB 25 mm 62 mm 17 mm 28.5 kN 71 kN 9.5 0.27 kg
BSA 305 CGA 25 mm 62 mm 17 mm 28.5 kN 71 kN 9.5 0.27 kg
BSA 205 CGB 25 mm 52 mm 15 mm 22.4 kN 52 kN 11 0.15 kg
BSA 205 CGA 25 mm 52 mm 15 mm 22.4 kN 52 kN 11 0.15 kg
FBSA 204/QFC 20 mm 90 mm 77 mm 35.9 kN 98 kN 4.75 1.7 kg
FBSA 204/QBC 20 mm 90 mm 77 mm 35.9 kN 98 kN 4.75 1.7 kg
FBSA 204/DF 20 mm 90 mm 47 mm 22 kN 49 kN 7.6 1.1 kg
FBSA 204/DB 20 mm 90 mm 47 mm 22 kN 49 kN 7.6 1.1 kg
BEAM 020068 C-2RSL 20 mm 68 mm 28 mm 27.5 kN 51 kN 6.4 0.58 kg
BEAM 020068 C-2RSH 20 mm 68 mm 28 mm 27.5 kN 51 kN 3.8 0.58 kg
BEAS 020052 C-2RSL 20 mm 52 mm 28 mm 27.5 kN 51 kN 6.4 0.32 kg
BEAS 020052 C-2RSH 20 mm 52 mm 28 mm 27.5 kN 51 kN 3.8 0.32 kg
BSD 2047 CGB 20 mm 47 mm 15 mm 22 kN 49 kN 12 0.13 kg
BSD 2047 CGA-2RS1 20 mm 47 mm 15 mm 22 kN 49 kN 12 0.13 kg
BSD 2047 CGA 20 mm 47 mm 15 mm 22 kN 49 kN 12 0.13 kg
BSA 204 CGB 20 mm 47 mm 14 mm 22 kN 49 kN 12 0.12 kg
BSA 204 CGA 20 mm 47 mm 14 mm 22 kN 49 kN 12 0.12 kg
BEAM 017062 C-2RSL 17 mm 62 mm 25 mm 21.2 kN 37.5 kN 7.2 0.45 kg
BEAM 017062 C-2RSH 17 mm 62 mm 25 mm 21.2 kN 37.5 kN 4.3 0.45 kg
BEAS 017047 C-2RSL 17 mm 47 mm 25 mm 21.2 kN 37.5 kN 7.2 0.24 kg
BEAS 017047 C-2RSH 17 mm 47 mm 25 mm 21.2 kN 37.5 kN 4.3 0.24 kg
BEAM 015060 C-2RSL 15 mm 60 mm 25 mm 20.4 kN 33.5 kN 7.7 0.42 kg
BEAM 015060 C-2RSH 15 mm 60 mm 25 mm 20.4 kN 33.5 kN 4.6 0.42 kg
BEAS 015045 C-2RSL 15 mm 45 mm 25 mm 20.4 kN 33.5 kN 7.7 0.22 kg
BEAS 015045 C-2RSH 15 mm 45 mm 25 mm 20.4 kN 33.5 kN 4.6 0.22 kg