SKF NNU4930B/SPW33 bearing

150x210x60

On the following pages, the standard range of SKF radial shaft seals is presented with a short description. In depth technical product information can be found in the catalogue “Industrial shaft seals”. For information about availability and delivery time, please contact your nearest SKF representative or authorized distributor. a.



Cylindrical roller bearings NNU 4930 B/SPW33

Bearing number : NNU 4930 B/SPW33

Size (mm) : 150x210x60

Brand : SKF

Bore Diameter (mm) : 150

Outer Diameter (mm) : 210

Width (mm) : 60

Bearing dimensions and specification in SKF catalogue:

d - 150 mm

D - 210 mm

B - 60 mm

C - 60 mm

b - 5,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 190,9 mm

F - 168,5 mm

K - 3 mm

da min. - 160 mm

da max - 166 mm

Da max. - 200 mm

db min - 172 mm

ra max. - 2 mm

S - 2 mm

dh - 169,9 mm

Weight - 6,25 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 655 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 4 300 r/min

Fatigue load limit (Pu) - 71

Bearing NNU 4930 B/SPW33

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