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Tape the tube retainer single row angular contact ball bearings C(15°)>7211B
Dimension and Parameters
Designation
:7211B
:7211AA
Principal Dimensions
d :55
D :100
B :21
Basic Load Ratings
Cor. :46.3
Cr. :36
Limited Speed
grease :5300
Oil :7000
Weight
Mass（kg） :0.62