Bearing NNU4934K (NACHI)

Cylindrical roller bearings NNU4934K

Bearing number : NNU4934K

Size (mm) : 170x230x60

Brand : NACHI

Bore Diameter (mm) : 170

Outer Diameter (mm) : 230

Width (mm) : 60

Bearing dimensions and specification in NACHI catalogue:

d - 170 mm

Fw - 188,5 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

Weight - 6,6 Kg

Basic dynamic load rating (C) - 375 kN

Basic static load rating (C0) - 805 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 4500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: