SKF NNU4938B/SPW33 bearing

190x260x69

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 4938 B/SPW33

Bearing number : NNU 4938 B/SPW33

Size (mm) : 190x260x69

Brand : SKF

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 69

Bearing dimensions and specification in SKF catalogue:

d - 190 mm

D - 260 mm

B - 69 mm

C - 69 mm

b - 8,3 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 236 mm

F - 212 mm

K - 3 mm

da min. - 200 mm

da max - 209 mm

Da max. - 250 mm

db min - 215 mm

ra max. - 2 mm

S - 1,1 mm

dh - 213 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 402 kN

Basic static load rating (C0) - 880 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 200 r/min

Fatigue load limit (Pu) - 90

Bearing NNU 4938 B/SPW33

Bearings similar to SKF NNU4938B/SPW33 bearing