Bearing RNA4903-XL (INA)

Needle roller bearings RNA4903-XL

Bearing number : RNA4903-XL

Size (mm) : 22x30x13

Brand : INA

Bore Diameter (mm) : 22

Outer Diameter (mm) : 30

Width (mm) : 13

Bearing dimensions and specification in INA catalogue:

Fw - 22 mm

D - 30 mm

C - 13 mm

r min. - 0,3 mm

Weight - 0,0222 Kg

Basic dynamic load rating (C) - 12,4 kN

Basic static load rating (C0) - 14,6 kN

Fatigue load limit (Pu) - 2,6

Reference speed - 13 000 r/min

Limiting speed - 21 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: