Bearing NNCF4980CV (SKF)

Cylindrical roller bearings NNCF4980CV

Bearing number : NNCF4980CV

Size (mm) : 400x540x140

Brand : SKF

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 140

Bearing dimensions and specification in SKF catalogue:

d - 400 mm

D - 540 mm

B - 140 mm

C - 140 mm

b1 - 9,4 mm

d1 - 451 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

D1 - 489 mm

E - 501,74 mm

K - 5 mm

ba min. - 418 mm

Da max. - 521 mm

das rec. - 435 mm

ra max. - 3 mm

rb max. - 3 mm

S - 7 mm

Weight - 95,5 Kg

Basic dynamic load rating (C) - 2420 kN

Basic static load rating (C0) - 6000 kN

Fatigue load limit (Pu) - 520

Reference speed - 480 r/min

Limiting speed - 600 r/min

Calculation factor (kr) - 0,25

Designation

Bore Dia, mm

Outer Dia, mm: