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  1. INA Needle roller bearing

Needle roller bearing>NAO12X28X12-IS1

No ribs

Needle guide for the needle roller and cage Component in the housing
Needle guide for the needle and cage components on the shaft
d12 mm
D28 mm
B12 mm
Da22,3 mm
Db16,4 mm
da15,7 mm
db21,6 mm
E22 mm
F16 mm
ra max0,3 mm
rmin0,3 mm
s0,5 mm
Axis term displacement
m40 g
Weight
Cr13000 N
Basic dynamic load rating,Path item
C0r12500 N
Basic static load rating,Path item
Cur2210 N
Fatigue limit load,Path item
nG22900 1/min
Limit speed
nB14300 1/min
Reference speed
Lubrication holeBasic load rating of the roller.
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