Bearing NNU 4934 BK/SPW33 (SKF)

Cylindrical roller bearings NNU 4934 BK/SPW33

Bearing number : NNU 4934 BK/SPW33

Size (mm) : 170x230x60

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 230

Width (mm) : 60

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 230 mm

B - 60 mm

C - 60 mm

b - 5,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - 210,9 mm

F - 188,5 mm

K - 3 mm

da min. - 180 mm

da max - 186 mm

Da max. - 220 mm

db min - 192 mm

ra max. - 2 mm

S - 2 mm

dh - 189,8 mm

Weight - 6,95 Kg

Basic dynamic load rating (C) - 336 kN

Basic static load rating (C0) - 695 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 3 800 r/min

Fatigue load limit (Pu) - 73,5

Designation

Bore Dia, mm

Outer Dia, mm: