Specialzied in researching and producing double row angular contact ball bearing
Find Distributor
News&Event
Contact Us
Direct inquiry
Tape the tube retainer single row angular contact ball bearings C(15°)>7311B
Dimension and Parameters
Designation
:7311B
:7311AA
Principal Dimensions
d :55
D :120
B :29
Basic Load Ratings
Cor. :82.2
Cr. :56.2
Limited Speed
grease :4500
Oil :6300
Weight
Mass（kg） :1.4