NA4872 SKF bearing

Bearing NA4872

Needle roller bearings NA4872

Bearing number : NA4872

Size (mm) : 360x440x80

Brand : SKF

Bore Diameter (mm) : 360

Outer Diameter (mm) : 440

Width (mm) : 80

Bearing dimensions and specification in SKF catalogue:

d - 360 mm

F - 390 mm

D - 440 mm

B - 80 mm

C - 80 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

da max - 371 mm

Da max. - 429 mm

ra max. - 2 mm

S - 2 mm

Weight - 25,5 Kg

Basic dynamic load rating (C) - 627 kN

Basic static load rating (C0) - 2040 kN

Fatigue load limit (Pu) - 180

Reference speed - 950 r/min

Limiting speed - 1100 r/min

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