Bearings
NA 4905 SKF Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric
Bearing NA 4905 SKF

Dimensions, mm
d
25,000
D
42,000
D1
30,000
B
17,000

Weight, kg

 0,088

Manufacturer:

 SKF

Interchange:
ABC NA 4905
FAG NA 4905(NU 4905)
INA NA 4905
IKO NA 4905
TORRINGTON NA 4905

Calculation data

Basic dynamic load rating, C
24,200 kN
Basic static load rating, Co
34,500 kN
Fatigue load limit, Pu
4,150 kN
Reference speed
13000 r/min
Limiting speed
15000 r/min
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