Bearing NA4860 (SKF)

Needle roller bearings NA4860

Bearing number : NA4860

Size (mm) : 300x380x80

Brand : SKF

Bore Diameter (mm) : 300

Outer Diameter (mm) : 380

Width (mm) : 80

Bearing dimensions and specification in SKF catalogue:

d - 300 mm

F - 330 mm

D - 380 mm

B - 80 mm

C - 80 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

da max - 311 mm

Da max. - 369 mm

ra max. - 2 mm

S - 2 mm

Weight - 22 Kg

Basic dynamic load rating (C) - 594 kN

Basic static load rating (C0) - 1800 kN

Fatigue load limit (Pu) - 166

Reference speed - 1100 r/min

Limiting speed - 1300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: