Bearing NN3040 (KOYO)

Cylindrical roller bearings NN3040

Bearing number : NN3040

Size (mm) : 200x310x82

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 82

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

D - 310 mm

Ew - 282 mm

B - 82 mm

C - 82 mm

r min. - 2,1 mm

da min. - 211 mm

Da min - 285 mm

Da max. - 299 mm

ra max. - 2 mm

Weight - 22,5 Kg

Basic dynamic load rating (C) - 638 kN

Basic static load rating (C0) - 1120 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: