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Nylon cage single row angular contact ball bearing C (15 °) AC (25 °)>7921AC
Dimension and Parameters
Designation
:7921AC
:
Principal Dimensions
d :105
D :145
B :20
Basic Load Ratings
Cor. :47
Cr. :55.2
Limited Speed
grease :4000
Oil :8000
Weight
Mass（kg） :0.83