SKF 23280CA/W33 bearing

400x720x256

SKF 23138CCK/W33 Spherical Roller bearing. I. SKF 23138CCK/W33 Spherical Roller bearing have the lowest cross section among the same bore diameter Spherical roller bearings. They are particularly suitable for compact, lightweight bearing arrangements which are stiff and which have relatively large bore diameters.



Spherical roller bearings 23280CA/W33

Bearing number : 23280CA/W33

Size (mm) : 400x720x256

Brand : SKF

Bore Diameter (mm) : 400

Outer Diameter (mm) : 720

Width (mm) : 256

Bearing dimensions and specification in SKF catalogue:

d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

b - 22,3 mm

d2 - 500 mm

r1 min. - 6 mm

r2 min. - 6 mm

D1 - 615 mm

K - 12 mm

da min. - 426 mm

Da max. - 694 mm

ra max. - 5 mm

Weight - 450 Kg

Basic dynamic load rating (C) - 6550 kN

Basic static load rating (C0) - 10400 kN

Fatigue load limit (Pu) - 680

Reference speed - 480 r/min

Limiting speed - 670 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,8

Calculation factor (Y1) - 1,9

Calculation factor (Y2) - 2,9

Bearing 23280CA/W33

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