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Technical Parameters:
Product Designations:
QJF3944X1
Structure:
angular contact ball bearing
Inside Diameter:
220 mm
Outside Diameter:
309.5 mm
Thickness:
60 mm
Weight:
100 KG
Brand:
China brand
Precision Rating:
high
Bearing Material:
Gcr15
Seals Type:
open
QJF3944X1 220x309.5x60mm
Angular contact ball bearing high speed limit , you can support radial load and axial load can also be subject to pure axial load, axial load capacity determined by the contact angle , and with the contact angle increases.
Single row angular contact ball bearings can withstand axial load in one direction , the radial load , will cause additional axial force must be applied to the corresponding reverse load, therefore, the types of bearings are generally used in pairs. Double row angular contact ball bearings can withstand greater radial load mainly radial and axial joint load and moment load, it can limit the bi-axial displacement of shaft or housing , the contact angle of 30 degrees.
Installed in pairs of angular contact ball bearings can bear radial load mainly radial and axial joint load can also be subject to pure radial loads. Tandem configuration can only bear axial load in one direction , the other two configurations can withstand axial load in either direction . This type of bearings are generally manufacturers matching pairs of user submitted after installation preload interference, rings and balls in the axial pre-load condition , thereby enhancing the entire group as a single bearing support stiffness and rotation accuracy.
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