Contact ball bearings Axial angular features
Contact ball bearings thrust angle is characterized by two-way can withstand radial and axial load with combined load, axial displacement bound both axes. It is composed of an outer ring, the inner ring, steel ball bearings ball, holding structure into, can stably operate at higher speeds. Equipment should be careful, though bearings can withstand dry bearing axial loads, but if one side when the ball gap, it should be careful not to let the primary axial load through the notched side of the gutter. Many high-precision angular contact thrust ball bearings thrust ball bearings precision than can withstand the rotational speed is much higher, as the use of spindle bearings.
Angular contact ball bearings
Angular contact ball bearings can bear radial load and with the shaft bearings plant Jiashan to load. Able to work at higher speeds. The larger the contact angle, the higher the axial load carrying ability. Precision and high-speed bearings usually take the contact angle of 15 degrees. In the axial force, the contact angle will increase.
Single row angular contact ball bearings can withstand a direction of axial load, radial load, will cause additional axial force. And only bondage shaft or housing in one direction of the axial displacement. Angular contact ball bearing contact angle of 40 degrees, it can withstand a lot of axial load. Plan angular contact ball bearings are right or wrong type of inner and outer rings of the two shoulder bump mixed. In order to improve the load bearing ability, which will shoulder side processing to be low, and then let the ball bearings can be put more.
Pairs of double ball bearings
If pairs of double equipment, a pair of bearing outer ring relative to that wide side face of wide and narrow side facing the narrow end. So to prevent causing additional axial force, but also the shaft or housing bound within the scope of the axial clearance in both directions.
Its inner and outer ring raceway relative displacement on the horizontal axis, so it can bear with radial load and axial load - combined load (single row angular contact ball bearings can withstand axial load in one direction, so often selection of paired devices).
Cage material brass, synthetic resins, etc., depending on the bearing method, and the difference condition of use.
Angular contact ball bearing is more foreign bearing manufacturers manufactured, imported equipment used in the country more such as angular contact ball bearings 3204RS, and so on.