Bearings
NA4900-RSR INA Needle roller bearings

Bearing NA4900-RSR INA

Dimensions, mm
d
10,000
D
22,000
B
14,000
B1
13,000

Weight, kg

 0.0245

Manufacturer:

 INA

Interchange:
ABC NA 4900 RS
FAG NA 4900 RSR
TORRINGTON NA 4900 RS
SKF NA 4900 RS

Calculation data

Basic dynamic load rating, C
7,700 kN
Basic static load rating, Co
6,900 kN
Fatigue load limit, Pu
1,360 kN
Limiting speed
13000 r/min
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