Bearing RNA4902-2RSR (INA)

Needle roller bearings RNA4902-2RSR

Bearing number : RNA4902-2RSR

Size (mm) : 20x28x13

Brand : INA

Bore Diameter (mm) : 20

Outer Diameter (mm) : 28

Width (mm) : 13

Bearing dimensions and specification in INA catalogue:

F_w - 20 mm

D - 28 mm

C - 13 mm

r_min - 0,3 mm

m - 21,5 g / Weight

C_r - 9700 N / Dynamic load rating (radial)

C_0r - 10300 N / Static load rating (radial)

C_ur - 2040 N / Fatigue limit load, radial

n_{G Fett} - 10000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

Designation

Bore Dia, mm

Outer Dia, mm: