NCF18/670V SKF bearing

Bearing NCF18/670V

Cylindrical roller bearings NCF18/670V

Bearing number : NCF18/670V

Size (mm) : 670x820x69

Brand : SKF

Bore Diameter (mm) : 670

Outer Diameter (mm) : 820

Width (mm) : 69

Bearing dimensions and specification in SKF catalogue:

d - 670 mm

D - 820 mm

B - 69 mm

C - 69 mm

d1 - 725 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

D1 - 769 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 - 76,5 Kg

Basic dynamic load rating (C) - 1300 kN

Basic static load rating (C0) - 3150 kN

Fatigue load limit (Pu) - 245

Reference speed - 280 r/min

Limiting speed - 340 r/min

Calculation factor (kr) - 0,1

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