BK34x3/4" Light Duty Bored-To-Size Sheave 2.75" OD high speed ratios or small

high speed ratios or small pulley diameters are required

providing greater productivity for the operator

Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input

• Nitride process diffuses nitrogen into the surface to create a case hardening resulting in superior tool life and exceptional corrosion resistance

Strain Reliefs allow up to 180° of bend without the hose kinking

BK34x3/4" Light Duty Bored-To-Size Sheave 2.75" OD high speed ratios or smallBK sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are furnished with standard keyways & set screws. Click Here for Catalog Page