Angular Contact Ball Bearing

Angular contact ball bearings have raceways on both the inner and outer rings, and the inner and outer rings can move relative along the bearing axis. This type of bearing is particularly suitable for bearing composite loads, i.e. loads acting both radially and axially. The axial load bearing capacity of angular contact ball bearings varies with the contact angle α Increase with the increase of. The contact angle is the angle between the contact point line between the ball and raceway in the radial plane and the vertical line of the bearing axis.

The accuracy level of angular contact ball bearings includes dimensional tolerance and rotational accuracy. The accuracy is represented as P0 (normal), P6 (P6X), P5, P4, P2 from low to high. In addition, P3, P7, and P9 are also used in European and American brands to represent accuracy levels. P3 is equivalent to P6 in ISO and JIS standards, P7 is equivalent to P4, and P9 is equivalent to P2.

Single row angular contact ball bearings: machine tool spindle, high-frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, indexing head, repair welding machine, low noise cooling tower, electromechanical equipment, coating equipment, machine bed slot plate, arc welding machine

Double row angular contact ball bearings: oil pump, Roots blower, air compressor, various transmissions, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloidal reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery