Bearing O-28 (NACHI)

Axial deep groove ball bearings O-28

Bearing number : O-28

Size (mm) : 128.588x88.900x31.750

Brand : NACHI

Bore Diameter (mm) : 128.588

Outer Diameter (mm) : 88.900

Width (mm) : 31.750

Bearing dimensions and specification in NACHI catalogue:

d - 88.900 mm

D - 128.588 mm

T - 31.750 mm

d1 - 127.000 mm

r min. - 3.2 mm

D1 - 90.488 mm

da min. - 113 mm

Da max. - 105 mm

ra max. - 2 mm

Weight - 1.32 Kg

Basic dynamic load rating (C) - 99 kN

Basic static load rating (C0) - 266 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: