Bearings
NA 49/28 SKF Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric
Bearing NA 49/28 SKF

Dimensions, mm
d
28,000
D
45,000
D1
32,000
B
17,000

Weight, kg

 0,098

Manufacturer:

 SKF

Interchange:
ABC NA 49/28
FAG NA 49/28(NU 49/28)
INA NA 49/28
IKO NA 49/28
TORRINGTON NA 49/28

Calculation data

Basic dynamic load rating, C
25,100 kN
Basic static load rating, Co
36,500 kN
Fatigue load limit, Pu
4,400 kN
Reference speed
12000 r/min
Limiting speed
14000 r/min
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