Bearing C3976KM (SKF)

Toroidal roller bearings C3976KM

Bearing number : C3976KM

Size (mm) : 380x520x106

Brand : SKF

Bore Diameter (mm) : 380

Outer Diameter (mm) : 520

Width (mm) : 106

Bearing dimensions and specification in SKF catalogue:

d - 380 mm

D - 520 mm

B - 106 mm

C - 106 mm

d2 - 428 mm

r1 min. - 4 mm

r2 min. - 4 mm

D1 - 489 mm

Ca - 1,8 mm

da min. - 395 mm

da max - 450 mm

Da min - 475 mm

Da max. - 505 mm

ra max. - 3 mm

Calculation factor (k2) - 0,098

S1 - 21 mm

Weight - 66 Kg

Basic dynamic load rating (C) - 2120 kN

Basic static load rating (C0) - 4000 kN

Fatigue load limit (Pu) - 300

Reference speed - 950 r/min

Limiting speed - 1300 r/min

Calculation factor (k1) - 0,129

Designation

Bore Dia, mm

Outer Dia, mm: