2 HB type standard hubs (style A, style B ), 1 elastomer and set screws. The types of hubs include: 

-Type HB1, cylindrical bore, feature keyway, with set screw.

-Type HB2, cylindric bole, without feature keyway, with set screw.

-Type HB3, with spline bore.

· Size: 38-180mm

· Finished Bolt: Max 200mm

· Rated Torque: Up to 35,000N.m

· Material: Powder Metal, Cast Iron, Ductile Iron 

· Surface: Oil, Blacked, Painting, Electrophoresis, other.