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  1. INA Needle roller bearing

Needle roller bearing>RNA4872

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

Fw390 mm
D440 mm
C80 mm
rmin2,1 mm
m14800 g
Weight
Cr740000 N
Basic dynamic load rating,Path item
C0r2020000 N
Basic static load rating,Path item
Cur255000 N
Fatigue limit load,Path item
nG1180 1/min
Limit speed
nB580 1/min
Reference speed
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