Bearing NNU4968K (KOYO)

Cylindrical roller bearings NNU4968K

Bearing number : NNU4968K

Size (mm) : 340x460x118

Brand : KOYO

Bore Diameter (mm) : 340

Outer Diameter (mm) : 460

Width (mm) : 118

Bearing dimensions and specification in KOYO catalogue:

d - 340 mm

Fw - 372 mm

D - 460 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

da min. - 353 mm

da max - 368 mm

Da max. - 447 mm

db min - 383 mm

ra max. - 2,5 mm

Weight - 54,3 Kg

Basic dynamic load rating (C) - 1270 kN

Basic static load rating (C0) - 2930 kN

(Grease) Lubrication Speed - 990 r/min

(Oil) Lubrication Speed - 1200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: