Needle roller bearings NA 4952

Bearing number : NA 4952

Size (mm) : 280x360x100

Brand : IKO

Bore Diameter (mm) : 280

Outer Diameter (mm) : 360

Width (mm) : 100

Bearing dimensions and specification in IKO catalogue:

d - 280 mm

Fw - 290 mm

D - 360 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 271 mm

da max - 287 mm

Da max. - 349 mm

S - 4 mm

Weight - 33,1 Kg

Basic dynamic load rating (C) - 847 kN

Basic static load rating (C0) - 1900 kN

Limiting speed - 1 100 r/min