Bearing RNA2055 (KOYO)

Needle roller bearings RNA2055

Bearing number : RNA2055

Size (mm) : 68.8x85x28

Brand : KOYO

Bore Diameter (mm) : 68,8

Outer Diameter (mm) : 85

Width (mm) : 28

Bearing dimensions and specification in KOYO catalogue:

Fw - 68,8 mm

D - 85 mm

Ew - 74,8 mm

C - 28 mm

r5 min. - 0,85 mm

Weight - 0,361 Kg

Basic dynamic load rating (C) - 69 kN

Basic static load rating (C0) - 157 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: