Bearings
NA4901-2RSR INA Needle roller bearings

Bearing NA4901-2RSR INA

Dimensions, mm
d
12,000
D
24,000
B
14,000
B1
13,000

Weight, kg

 0.0275

Manufacturer:

 INA

Interchange:
ABC NA 4901 2RS
FAG NA 4901 2RSR
SKF NA 4901.2RS
TORRINGTON NA 4901 2RS
IKO NA 4901 UU
NSK NA4901TT

Calculation data

Basic dynamic load rating, C
8,600 kN
Basic static load rating, Co
8,300 kN
Fatigue load limit, Pu
1,630 kN
Limiting speed
12000 r/min
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