Bearing NNU 49/500 B/SPW33X (SKF)

Cylindrical roller bearings NNU 49/500 B/SPW33X

Bearing number : NNU 49/500 B/SPW33X

Size (mm) : 500x670x170

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 670

Width (mm) : 170

Bearing dimensions and specification in SKF catalogue:

d - 500 mm

D - 670 mm

B - 170 mm

C - 170 mm

b - 22,3 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 3 mm

r4 min. - 3 mm

D1 - 611,6 mm

F - 554 mm

K - 12 mm

da min. - 548 mm

da max - 548 mm

Da max. - 652 mm

db min - 559 mm

ra max. - 4 mm

S - 3,5 mm

dh - – mm

Weight - 165 Kg

Basic dynamic load rating (C) - 2 330 kN

Basic static load rating (C0) - 6 100 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1 100 r/min

Fatigue load limit (Pu) - 490

Designation

Bore Dia, mm

Outer Dia, mm: