SKF NNC4976CV bearing

380x520x140

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Cylindrical roller bearings NNC4976CV

Bearing number : NNC4976CV

Size (mm) : 380x520x140

Brand : SKF

Bore Diameter (mm) : 380

Outer Diameter (mm) : 520

Width (mm) : 140

Bearing dimensions and specification in SKF catalogue:

d - 380 mm

D - 520 mm

B - 140 mm

C - 140 mm

b1 - 9,4 mm

d1 - 430 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - – mm

r4 min. - – mm

D1 - 469 mm

E - 481,35 mm

K - 5 mm

ba min. - 398 mm

Da max. - 502 mm

das rec. - 414 mm

ra max. - 3 mm

Weight - 92,5 Kg

Basic dynamic load rating (C) - 2380 kN

Basic static load rating (C0) - 5700 kN

Fatigue load limit (Pu) - 500

Reference speed - 500 r/min

Limiting speed - 630 r/min

Calculation factor (kr) - 0,25

Bearing NNC4976CV

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