Bearing NA4840 (SKF)

Needle roller bearings NA4840

Bearing number : NA4840

Size (mm) : 200x250x50

Brand : SKF

Bore Diameter (mm) : 200

Outer Diameter (mm) : 250

Width (mm) : 50

Bearing dimensions and specification in SKF catalogue:

d - 200 mm

F - 220 mm

D - 250 mm

B - 50 mm

C - 50 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

da max - 208 mm

Da max. - 242 mm

ra max. - 1,5 mm

S - 1,5 mm

Weight - 5,8 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 735 kN

Fatigue load limit (Pu) - 75

Reference speed - 1800 r/min

Limiting speed - 2000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: