KOYO 234711B bearing

Bearing 234711B

234711B KOYO bearing,

KOYO 234711B bearing, Size: 57x90x44. KOYO 234711B 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 234711B

Bearing number : 234711B

Size (mm) : 57x90x44

Brand : KOYO

Bore Diameter (mm) : 57

Outer Diameter (mm) : 90

Width (mm) : 44

Bearing dimensions and specification in KOYO catalogue:

d - 57 mm

D - 90 mm

Ew - 81 mm

T - 44 mm

B - 11 mm

C - 22 mm

Angle (α) - 60 °

d1 - 78 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

W - 8 mm

Weight - 0,9 Kg

Basic dynamic load rating (C) - 37,2 kN

Basic static load rating (C0) - 71,7 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 6 400 r/min

Tags :  KOYO , 57x90x44