Bearing C31/630MB (SKF)

Toroidal roller bearings C31/630MB

Bearing number : C31/630MB

Size (mm) : 630x1030x315

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 1030

Width (mm) : 315

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 1030 mm

B - 315 mm

C - 315 mm

d2 - 741 mm

r1 min. - 7,5 mm

r2 min. - 7,5 mm

D1 - 916 mm

Ca - 5,7 mm

da min. - 662 mm

da max - 740 mm

Da min - 868 mm

Da max. - 998 mm

ra max. - 6 mm

Calculation factor (k2) - 0,102

S1 - 23,8 mm

Weight - 1090 Kg

Basic dynamic load rating (C) - 11800 kN

Basic static load rating (C0) - 20800 kN

Fatigue load limit (Pu) - 1290

Reference speed - 400 r/min

Limiting speed - 560 r/min

Calculation factor (k1) - 0

Designation

Bore Dia, mm

Outer Dia, mm: