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Angular Contact Ball Bearings

Angular contact ball bearings have inner and external ring raceways that are displaced relative to each other in the direction of the bearing axis. These bearings may be preloaded at the factory so that the appropriate preload will establish within the bearing.
The bearings in this series are put together with a specific internal clearance so that they will have a specified contact angle under load. The standard contact load utilized is 30 °; bearings made to a 40 ° contact angle bring the suffix B. For high speed grinding spindles, the 7000C, 7200C and the 7300C series are offered. They are high
accuracy bearings with a 15 ° contact angle, and phenolic resin cages for high speed operations.
This means that these bearings are created to accommodate combined loads, i.e. at the same time acting radial and axial loads.
The axial load bring capability of angular contact ball bearings increases as the contact angle boosts. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial aircraft, along which the combined load is sent from one raceway to another, and a line perpendicular to the bearing axis.
The most frequently utilized designs are:
single row angular contact ball bearings
double row angular contact ball bearings
four-point contact ball bearings
In addition to the bearings presented in this area, other angular contact ball bearings include:
Super-precision angular contact ball bearings
Double row camera rollers
Fixed area angular contact ball bearings
Center bearing units

KOYO 7240B Angular Contact Ball Bearings
15000
15120
KOYO 7240C Angular Contact Ball Bearings
16000
16137
KOYO 7240CPA Angular Contact Ball Bearings
50 mm
High Temperature Packing
KOYO 7244 Angular Contact Ball Bearings
3-7/16 in
Viton Single Lip
KOYO 7230B Angular Contact Ball Bearings
42600
42690
KOYO 7230C Angular Contact Ball Bearings
13600
13685
KOYO 7230CPA Angular Contact Ball Bearings
11000
11163
KOYO 7232 Angular Contact Ball Bearings
125 mm
Viton Single Lip
KOYO 7232B Angular Contact Ball Bearings
18700
18790
KOYO 7232C Angular Contact Ball Bearings
14000
14130
KOYO 7238B Angular Contact Ball Bearings
125 mm
Felt Type
KOYO 7232CPA Angular Contact Ball Bearings
18000
18200
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