KOYO 239428B bearing

Bearing 239428B

239428B KOYO bearing,

KOYO 239428B bearing, Size: 140x190x60. KOYO 239428B are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Axial angular contact ball bearing 239428B

Bearing number : 239428B

Size (mm) : 140x190x60

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 190

Width (mm) : 60

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 190 mm

Ew - 178 mm

T - 60 mm

B - 15 mm

C - 30 mm

Angle (α) - 60 °

d1 - 173 mm

r min. - 1,5 mm

r1 min. - 1 mm

W - 8 mm

Weight - 4,47 Kg

Basic dynamic load rating (C) - 75,9 kN

Basic static load rating (C0) - 229 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 900 r/min

Tags :  KOYO , 140x190x60