Bearing NA4926 (NSK)

Needle roller bearings NA4926

Bearing number : NA4926

Size (mm) : 130x180x50

Brand : NSK

Bore Diameter (mm) : 130

Outer Diameter (mm) : 180

Width (mm) : 50

Bearing dimensions and specification in NSK catalogue:

d - 130 mm

Fw - 150 mm

D - 180 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

da min. - 138 mm

Da max. - 172 mm

ra max. - 1,5 mm

Weight - 4 Kg

Basic dynamic load rating (C) - 228 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2800 r/min

Limiting speed - 2800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: