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Tape the tube retainer single row angular contact ball bearings C(15°)>7903AC
Dimension and Parameters
Designation
:7903AC
:
Principal Dimensions
d :17
D :30
B :7
Basic Load Ratings
Cor. :4.8
Cr. :2.7
Limited Speed
grease :22000
Oil :30000
Weight
Mass（kg） :0.017