Bearing RNA4872-XL (INA)

Needle roller bearings RNA4872-XL

Bearing number : RNA4872-XL

Size (mm) : 390x440x80

Brand : INA

Bore Diameter (mm) : 390

Outer Diameter (mm) : 440

Width (mm) : 80

Bearing dimensions and specification in INA catalogue:

Fw - 390 mm

D - 440 mm

C - 80 mm

r min. - 2,1 mm

Weight - 14,8 Kg

Basic dynamic load rating (C) - 740 kN

Basic static load rating (C0) - 2 020 kN

Fatigue load limit (Pu) - 255

Reference speed - 600 r/min

Limiting speed - 1 200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: