Bearing NNU 4984 B/SPW33 (SKF)

Cylindrical roller bearings NNU 4984 B/SPW33

Bearing number : NNU 4984 B/SPW33

Size (mm) : 420x560x140

Brand : SKF

Bore Diameter (mm) : 420

Outer Diameter (mm) : 560

Width (mm) : 140

Bearing dimensions and specification in SKF catalogue:

d - 420 mm

D - 560 mm

B - 140 mm

C - 140 mm

b - 16,7 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - 510,5 mm

F - 466 mm

K - 9 mm

da min. - 435 mm

da max - 461 mm

Da max. - 544 mm

db min - 471 mm

ra max. - 3 mm

S - 5,5 mm

dh - – mm

Weight - 91 Kg

Basic dynamic load rating (C) - 1 510 kN

Basic static load rating (C0) - 4 000 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 400 r/min

Fatigue load limit (Pu) - 345

Designation

Bore Dia, mm

Outer Dia, mm: