Specialzied in researching and producing double row angular contact ball bearing
Find Distributor
News&Event
Contact Us
Direct inquiry
3900 2RS—3920 2RS Double row angular contact ball bearing>3909
Dimension and Parameters
Designation
:3909
:3909-2Z
:3909-2RS
Principal Dimensions
d :45
D :68
B :16
Basic Load Ratings
Cor. :17.9
Cr. :17.2
grease :6000
oil :6800
Weight
Mass(kg) :0.183