Bearing NA4910-RSR (INA)

Needle roller bearings NA4910-RSR

Bearing number : NA4910-RSR

Size (mm) : 50x72x23

Brand : INA

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 23

Bearing dimensions and specification in INA catalogue:

d - 50 mm

D - 72 mm

B - 23 mm

C - 22 mm

F - 58 mm

r_min - 0,6 mm

m - 295 g / Weight

C_r - 45000 N / Dynamic load rating (radial)

C_0r - 64000 N / Static load rating (radial)

C_ur - 10600 N / Fatigue limit load, radial

n_{G Fett} - 3500 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

Designation

Bore Dia, mm

Outer Dia, mm: