KOYO NNU4930 bearing in india

Cylindrical roller bearing NNU4930

Bearing number : NNU4930

Size (mm) : 150x210x60

Brand : KOYO

Bore Diameter (mm) : 150

Outer Diameter (mm) : 210

Width (mm) : 60

Bearing dimensions and specification in KOYO catalogue:

d - 150 mm

Fw - 168,5 mm

D - 210 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 159 mm

da max - 166 mm

Da max. - 201 mm

db min - 171 mm

ra max. - 2 mm

Weight - 6,5 Kg

Basic dynamic load rating (C) - 343 kN

Basic static load rating (C0) - 692 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3100 r/min

Tags :  KOYO , 150x210x60