Angular Contact Ball Bearings
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Angular Contact Ball Bearings
● Is a transformation bearing of deep groove ball bearing.
● It has the advantages of simple structure, high limit speed and small frictional torque.
● Can bear radial and axial loads at the same time.
● Can work at high speed.
● The larger the contact Angle is, the higher the axial bearing capacity is.
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Single Row Angular Contact Ball Bearings
● Can only bear axial load in one direction.
● Must be installed in pairs .
● Can only bear axial load in one direction. -
Double Row Angular Contact Ball Bearings
● The design of double-row angular contact ball bearings is basically the same as that of single-row angular contact ball bearings, but occupies less axial space.
● Can bear radial load and axial load acting in two directions, it can limit the axial displacement of the shaft or housing in two directions, the contact Angle is 30 degrees.
● Provides high rigidity bearing configuration, and can withstand overturning torque.
● Widely used in the front wheel hub of a car.
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Four-Point Contact Ball Bearings
● The four-point contact ball bearing is a kind of separated type bearing, also can be said to be a set of angular contact ball bearing which can bear the bidirectional axial load.
● With single row and double row angular contact ball bearing function, high speed.
● It only works properly when two points of contact have been formed.
● Generally, it is suitable for pure axial load, large axial load or high speed operation.