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Tape the tube retainer single row angular contact ball bearings C(15°)>7321B
Dimension and Parameters
Designation
:7321B
:7321AA
Principal Dimensions
d :105
D :225
B :49
Basic Load Ratings
Cor. :201.7
Cr. :193.3
Limited Speed
grease :2400
Oil :3600
Weight
Mass（kg） :8.85