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3900 2RS—3920 2RS Double row angular contact ball bearing>3904
Dimension and Parameters
Designation
:3904
:3904-2Z
:3904-2RS
Principal Dimensions
d :20
D :37
B :13
Basic Load Ratings
Cor. :9.3
Cr. :6.6
grease :12000
oil :13200
Weight
Mass(kg) :0.046