Bearing NCF28/670V (SKF)

Cylindrical roller bearings NCF28/670V

Bearing number : NCF28/670V

Size (mm) : 670x820x88

Brand : SKF

Bore Diameter (mm) : 670

Outer Diameter (mm) : 820

Width (mm) : 88

Bearing dimensions and specification in SKF catalogue:

d - 670 mm

D - 820 mm

B - 88 mm

C - 88 mm

d1 - 724 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

D1 - 772 mm

E - 783 mm

da min. - 685 mm

Da max. - 805 mm

das rec. - 718 mm

ra max. - 3 mm

rb max. - 3 mm

S - 8 mm

Db max - 805 mm

Weight - 98 Kg

Basic dynamic load rating (C) - 1940 kN

Basic static load rating (C0) - 5300 kN

Fatigue load limit (Pu) - 415

Reference speed - 280 r/min

Limiting speed - 340 r/min

Calculation factor (kr) - 0,11

Designation

Bore Dia, mm

Outer Dia, mm: