Specialzied in researching and producing double row angular contact ball bearing
Part Number:
d:
D:
B:

3000 2RS—3020 2RS Double row angular contact ball bearing>3909

image/20241101/1730458436.png
3000 2RS—3020 2RS Double row angular contact ball bearing

Dimension and Parameters

Bearing No.
:3909
:3909-2Z
:3909-2RS
Dimensions(mm)
d :45
D :68
B :16
 Basic Ratings
Cr :17.9
Cor :17.2
Speed ​​Limit
Grease :6000
Oil :6800
Weight
Mass(KG) :0.183