Bearing MR8811248+MI-728848 (NTN)

Needle roller bearings MR8811248+MI-728848

Bearing number : MR8811248+MI-728848

Size (mm) : 114.3x177.8x76.58

Brand : NTN

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 177,8

Width (mm) : 76,58

Bearing dimensions and specification in NTN catalogue:

d - 114,3 mm

F - 139,7 mm

D - 177,8 mm

B - 76,58 mm

C - 76,2 mm

r min. - 2,5 mm

s - 7 mm

da min. - 123,5 mm

Da max. - 169 mm

ra max. - 2,5 mm

Weight - 7,26 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 740 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: