KOYO 234744B bearing

Bearing 234744B

234744B KOYO bearing,

KOYO 234744B bearing, Size: 228x340x144. KOYO 234744B 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 bearings 234744B

Bearing number : 234744B

Size (mm) : 228x340x144

Brand : KOYO

Bore Diameter (mm) : 228

Outer Diameter (mm) : 340

Width (mm) : 144

Bearing dimensions and specification in KOYO catalogue:

d - 228 mm

D - 340 mm

Ew - 310 mm

T - 144 mm

B - 36 mm

C - 72 mm

Angle (α) - 60 °

d1 - 304 mm

r min. - 3 mm

r1 min. - 1,1 mm

W - 22 mm

Weight - 38,6 Kg

Basic dynamic load rating (C) - 334 kN

Basic static load rating (C0) - 939 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 600 r/min