Bearing NNU4936 (KOYO)

Cylindrical roller bearings NNU4936

Bearing number : NNU4936

Size (mm) : 180x250x69

Brand : KOYO

Bore Diameter (mm) : 180

Outer Diameter (mm) : 250

Width (mm) : 69

Bearing dimensions and specification in KOYO catalogue:

d - 180 mm

Fw - 202 mm

D - 250 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 189 mm

da max - 199,5 mm

Da max. - 241 mm

db min - 205 mm

ra max. - 2 mm

Weight - 10,5 Kg

Basic dynamic load rating (C) - 458 kN

Basic static load rating (C0) - 964 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: