KOYO NF340 bearing

Bearing NF340

NF340 KOYO bearing,

KOYO NF340 bearing, Size: 200x420x80. KOYO NF340 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearing NF340

Bearing number : NF340

Size (mm) : 200x420x80

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

D - 420 mm

Ew - 360 mm

B - 80 mm

C - 80 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 56.2 Kg

Basic dynamic load rating (C) - 987 kN

Basic static load rating (C0) - 1270 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1700 r/min

Tags :  KOYO , 200x420x80