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  1. INA Needle roller bearing

Needle roller bearing>RNA4840

According to DIN 617/ISO 1206, the size of the Basic load rating of the roller series 48

Fw220 mm
D250 mm
C50 mm
rmin1,5 mm
m3350 g
Weight
Cr260000 N
Basic dynamic load rating,Path item
C0r720000 N
Basic static load rating,Path item
Cur102000 N
Fatigue limit load,Path item
nG2090 1/min
Limit speed
nB1220 1/min
Reference speed
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