Bearing 234438B (KOYO)

Axial angular contact ball bearings 234438B

Bearing number : 234438B

Size (mm) : 190x290x120

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 290

Width (mm) : 120

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 290 mm

Ew - 265 mm

T - 120 mm

B - 30 mm

C - 60 mm

Angle (α) - 60 °

d1 - 258 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

W - 16 mm

Weight - 25 Kg

Basic dynamic load rating (C) - 237 kN

Basic static load rating (C0) - 665 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 900 r/min

Designation

Bore Dia, mm

Outer Dia, mm: