Home » New Locking Hub Bushings from SI, Designed to Fit Hubs with Limited Hub O.D., Eliminates Keys
New Locking Hub Bushings from SI, Designed to Fit Hubs with Limited Hub O.D., Eliminates Keys
May 23, 2012
A new series of metric locking hub bushings from Sterling Instrument (ISO 9001+AS9100 Registered Manufacturer) are designed to fit hubs with limited O.D., plus eliminate keys or splines.
Identified as the S21HSCM... Series they feature improved fit concentricity, plus easy axial or angular timing. These hub bushings are made of a steel inner and outer body. Their socket head M4 or M5 locking screws are made of alloy steel with a black oxide finish. They are stocked in eight sizes ranging from bore diameters of 6 mm to 25 mm. Unit length ranges from 16.5 mm to 25 mm.