KOYO 234728B bearing

Bearing 234728B

234728B KOYO bearing,

KOYO 234728B bearing, Size: 145x210x84. KOYO 234728B 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 234728B

Bearing number : 234728B

Size (mm) : 145x210x84

Brand : KOYO

Bore Diameter (mm) : 145

Outer Diameter (mm) : 210

Width (mm) : 84

Bearing dimensions and specification in KOYO catalogue:

d - 145 mm

D - 210 mm

Ew - 192 mm

T - 84 mm

B - 21 mm

C - 42 mm

Angle (α) - 60 °

d1 - 187 mm

r min. - 2 mm

r1 min. - 1 mm

W - 12 mm

Weight - 8,44 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 366 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 900 r/min