KOYO 7340 bearing

Bearing 7340

7340 KOYO bearing,

KOYO 7340 bearing, Size: 200x420x80. KOYO 7340 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearing 7340

Bearing number : 7340

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

B - 80 mm

C - 80 mm

Angle (α) - 30 °

a - 129,5 mm

r min. - 5 mm

r1 min. - 2 mm

da min. - 222 mm

Da max. - 398 mm

ra max. - 4 mm

Weight - 52 Kg

Basic dynamic load rating (C) - 474 kN

Basic static load rating (C0) - 658 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2100 r/min

Tags :  KOYO , 200x420x80