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  1. INA Cylindrical roller bearing

Cylindrical roller bearing>NN3056-AS-K-M-SP

Main dimensions to DIN 5412-4, non-locating bearing, double row, taper taper, taper 1:12, separable, conical cage, reduced internal clearance, restricted tolerance

d280 mm
D420 mm
B106 mm
Da max405 mm
Db min388 mm
d1332,8 mm
da min295 mm
ds8 mm
E384 mm
Axis offset from the center position
ns15 mm
ra max3 mm
rmin4 mm
s6,8 mm
Axis offset from the center position
m49,7 kg
Weight
Cr1080000 N
Basic dynamic load rating,Path item
C0r2080000 N
Basic static load rating,Path item
nG Fett1800 1/min
Limit speed during grease lubrication
nG Öl2200 1/min
Limit speed with minimum oil lubrication
Cur255000 N
Fatigue limit load,Path item
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