Bearing NA 4838 (IKO)

Needle roller bearings NA 4838

Bearing number : NA 4838

Size (mm) : 190x240x50

Brand : IKO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 240

Width (mm) : 50

Bearing dimensions and specification in IKO catalogue:

d - 190 mm

Fw - 210 mm

D - 240 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 198 mm

da max - 208 mm

Da max. - 232 mm

S - 1,5 mm

Weight - 5,76 Kg

Basic dynamic load rating (C) - 249 kN

Basic static load rating (C0) - 726 kN

Limiting speed - 1 800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: