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  1. INA Needle roller bearing

Needle roller bearing>RNA4902

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

Fw20 mm
D28 mm
C13 mm
rmin0,3 mm
m21,7 g
Weight
Cr12000 N
Basic dynamic load rating,Path item
C0r13600 N
Basic static load rating,Path item
Cur2430 N
Fatigue limit load,Path item
nG20400 1/min
Limit speed
nB10800 1/min
Reference speed
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