Bearings
NA 4904 UU IKO Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Lip seals on both side, metric
Bearing NA 4904 UU IKO

Dimensions, mm
d
20,000
D
37,000
B
18,000
B1
17,000

Weight, kg

 0,079

Manufacturer:

 IKO

Interchange:
ABC NA 4904 2RS
FAG NA 4904 2RSR
INA NA 4904 2RSR
SKF NA 4904.2RS
TORRINGTON NA 4904 2RS

Calculation data

Basic dynamic load rating, C
18,000 kN
Basic static load rating, Co
20,500 kN
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