Bearings
NA 4928 SKF Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric
Bearing NA 4928 SKF

Dimensions, mm
d
140,000
D
190,000
D1
160,000
B
50,000

Weight, kg

 4,150

Manufacturer:

 SKF

Interchange:
ABC NA 4928
FAG NA 4928
INA NA 4928
IKO NA 4928
TORRINGTON NA 4928

Calculation data

Basic dynamic load rating, C
205,000 kN
Basic static load rating, Co
510,000 kN
Fatigue load limit, Pu
57,000 kN
Reference speed
2400 r/min
Limiting speed
2800 r/min
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