Bearings
NA 4901 SKF Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric
Bearing NA 4901 SKF

Dimensions, mm

d
12,000
D
24,000
D1
16,000
B
13,000

Weight, kg

0,026

Manufacturer:

SKF

Interchange:

ABC NA 4901
FAG NA 4901(NU 4901)
INA NA 4901
IKO NA 4901
TORRINGTON NA 4901

Calculation data

Basic dynamic load rating, C
9,900 kN
Basic static load rating, Co
12,200 kN
Fatigue load limit, Pu
1,460 kN
Reference speed
22000 r/min
Limiting speed
26000 r/min
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