Bearing 7230C (KOYO)

Angular contact ball bearings 7230C

Bearing number : 7230C

Size (mm) : 150x270x45

Brand : KOYO

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 45

Bearing dimensions and specification in KOYO catalogue:

d - 150 mm

D - 270 mm

B - 45 mm

C - 45 mm

Angle (α) - 15 °

a - 50.6 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 164 mm

Da max. - 256 mm

ra max. - 2.5 mm

Weight - 9.75 Kg

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (f0) - 14.7

Designation

Bore Dia, mm

Outer Dia, mm: