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  1. INA Needle roller bearing

Needle roller bearing>RNA4907

According to DIN 617/ISO 1206, the size of the basic load rating of the roller series 49

Fw42 mm
D55 mm
C20 mm
rmin0,6 mm
m107 g
Weight
Cr35500 N
Basic dynamic load rating,Path item
C0r50000 N
Basic static load rating,Path item
Cur9400 N
Fatigue limit load,Path item
nG10100 1/min
Limit speed
nB5600 1/min
Reference speed
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