Bearings
NA 4920 IKO Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric
Bearing NA 4920 IKO

Dimensions, mm
d
100,000
D
140,000
D1
115,000
B
40,000

Weight, kg

 1,960

Manufacturer:

 IKO

Interchange:
ABC NA 4920
FAG NA 4920
INA NA 4920
SKF NA 4920
TORRINGTON NA 4920

Calculation data

Basic dynamic load rating, C
145,000 kN
Basic static load rating, Co
329,000 kN
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