Bearing RNA6912 (ZEN)

Needle roller bearings RNA6912

Bearing number : RNA6912

Size (mm) : 68x85x45

Brand : ZEN

Bore Diameter (mm) : 68

Outer Diameter (mm) : 85

Width (mm) : 45

Bearing dimensions and specification in ZEN catalogue:

d - 68 mm

D - 85 mm

B - 45 mm

C - 45 mm

r min. - 1 mm

Weight - 0,488 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 176 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: