Bearing RNA4903-2RSR (INA)

Needle roller bearings RNA4903-2RSR

Bearing number : RNA4903-2RSR

Size (mm) : 22x30x13

Brand : INA

Bore Diameter (mm) : 22

Outer Diameter (mm) : 30

Width (mm) : 13

Bearing dimensions and specification in INA catalogue:

F_w - 22 mm

D - 30 mm

C - 13 mm

r_min - 0,3 mm

m - 23 g / Weight

C_r - 8800 N / Dynamic load rating (radial)

C_0r - 11000 N / Static load rating (radial)

C_ur - 1750 N / Fatigue limit load, radial

n_{G Fett} - 9000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

Designation

Bore Dia, mm

Outer Dia, mm: