7928AC/DF Single Angular Contact Ball Bearing 140*190*24mm
SUNBEARING
7928 Angular Contact Ball Bearing Short Description
7928
bearing, angular contact ball bearings can bear radial load and
axial load at the same time. Can work at higher speeds. The
larger the contact angle, the higher the axial bearing
capacity. The contact angle is the angle between the line of
contact between the ball and raceway in the radial plane and
the vertical line of the bearing axis.
7928 Ball Bearing Features
Angular contact ball bearings have raceways on the inner
and outer rings, and the inner and outer rings can be
relatively displaced along the bearing axis. This type of
bearing is particularly suitable for bearing compound
loads, that is, loads acting both radially and axially.
The axial load-bearing capacity of angular contact ball
bearings increases with the contact angle α. The contact
angle is the angle between the line of contact points
between the ball and raceway in the radial plane and the
vertical line of the bearing axis.
7928 Bearing Application
Single row
angular contact ball bearings: machine tool spindles,
high-frequency motors, gas turbines, centrifugal separators,
small car front wheels, differential pinion shafts, booster
pumps, drilling platforms, food machinery, indexing heads,
repair welding machines, Low-noise cooling tower,
electromechanical equipment, coating equipment, machine tool
slot plate, arc welding machine