Bearings
NA 4903.2RS SKF 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 4903.2RS SKF

Dimensions, mm

d
17,000
D
30,000
D1
22,000
B
14,000
B1
13,000

Weight, kg

0,040

Manufacturer:

SKF

Interchange:

ABC NA 4903 2RS
FAG NA 4903 2RSR
INA NA 4903 2RSR
TORRINGTON NA 4903 2RS
IKO NA 4903 UU

Calculation data

Basic dynamic load rating, C
9,520 kN
Basic static load rating, Co
12,900 kN
Fatigue load limit, Pu
1,530 kN
Limiting speed
9000 r/min
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