Double-Row Deep Groove Ball Bearing
Dimension and Parameters
No. :4304
Dimension （mm）
d :20
D :52
B :21
Basic Load Rating (kN)
Dynamic :23,4
Static :16
Pu :0,68
Limit Speed (rpm )
Grease :22000
Oil :12000
Weight
Kg :0,21
Dimension (mm)
d :20
d1 :31,8
D1 :42,2
r1,2 Min :1,1
Installation Size (mm)
da Min :26,5
Da Max :45,5
ra Max :1
Kr :0,06
fo :13
