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1261817
YASSIAN or Your's
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The load-bearing capacity of angular contact bearings
The load-carrying capacity of angular contact bearings is jointly determined by their core design parameters and structural configuration. The specific characteristics are as follows:
I. Core Influencing Factors
The contact Angle (α) determines the axial load-bearing capacity
Youdaoplaceholder0 Contact Angle definition : the Angle between the normal direction of the contact point between the rolling elements and the raceway and the radial plane of the bearing ;
Youdaoplaceholder0 mechanism of action :
Increase in α → The contact pressure distribution is more conducive to the transmission of axial components → the axial load-bearing capacity is enhanced ;
Typical contact Angle range: 15° (for high-speed precision bearings) to 40° (for heavy-duty scenarios).
Youdaoplaceholder0 Structural design and configuration scheme
Youdaoplaceholder0 limitations of single row bearings :
When subjected to radial loads, additional axial separation forces will be generated, and they need to be installed in pairs to balance the loads.
Youdaoplaceholder0 paired configuration type :
Advantages of double-row bearings :
Integrated double-row raceways, simultaneously bearing radial and bidirectional axial loads (contact Angle is usually 30°)
v
The load-bearing capacity of angular contact bearings
The load-carrying capacity of angular contact bearings is jointly determined by their core design parameters and structural configuration. The specific characteristics are as follows:
I. Core Influencing Factors
The contact Angle (α) determines the axial load-bearing capacity
Youdaoplaceholder0 Contact Angle definition : the Angle between the normal direction of the contact point between the rolling elements and the raceway and the radial plane of the bearing ;
Youdaoplaceholder0 mechanism of action :
Increase in α → The contact pressure distribution is more conducive to the transmission of axial components → the axial load-bearing capacity is enhanced ;
Typical contact Angle range: 15° (for high-speed precision bearings) to 40° (for heavy-duty scenarios).
Youdaoplaceholder0 Structural design and configuration scheme
Youdaoplaceholder0 limitations of single row bearings :
When subjected to radial loads, additional axial separation forces will be generated, and they need to be installed in pairs to balance the loads.
Youdaoplaceholder0 paired configuration type :
Advantages of double-row bearings :
Integrated double-row raceways, simultaneously bearing radial and bidirectional axial loads (contact Angle is usually 30°)
