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  1. INA Needle roller bearing

Needle roller bearing>NA4906

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

d30 mm
D47 mm
B17 mm
F35 mm
rmin0,3 mm
s0,8 mm
Axis term displacement
m101 g
Weight
Cr28500 N
Basic dynamic load rating,Path item
C0r35500 N
Basic static load rating,Path item
Cur6400 N
Fatigue limit load,Path item
nG12700 1/min
Limit speed
nB6800 1/min
Reference speed
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