Bearing O-21 (NACHI)

Axial deep groove ball bearings O-21

Bearing number : O-21

Size (mm) : 66.675x97.631x25.400

Brand : NACHI

Bore Diameter (mm) : 66.675

Outer Diameter (mm) : 97.631

Width (mm) : 25.400

Bearing dimensions and specification in NACHI catalogue:

d - 66.675 mm

D - 97.631 mm

T - 25.400 mm

d1 - 96.838 mm

r min. - 2.4 mm

D1 - 67.469 mm

da min. - 85 mm

Da max. - 79 mm

ra max. - 1.6 mm

Weight - 0.660 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 160 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 3000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: