1-3V530SH Heavy Duty QD Sheave Straight Flute Taps Titanium Nitride - increases wear

Titanium Nitride - increases wear resistance by producing a higher surface hardness and exceptional lubricity resulting in longer tool life

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

Developed through specialized research

Precision manufactured and static balanced to eliminate sprocket wobble

1-3V530SH Heavy Duty QD Sheave Straight Flute Taps Titanium Nitride - increases wear3V sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept QD style bushings. Order bushings separately. The last 1 3 letters of the sheave part number designates the QD bushing size. Click Here for Catalog Page