Gates 78055247 BK77 1 Light Duty Sheaves - Bored-to-Size

The BK77 1 is produced by Gates Rubber and is described as a Gates 78055247 BK77 1 Light Duty Sheaves - Bored-to-Size Lightweight, bored-to-size pulleys for your light-duty applications, designed for easy installation with one- or two-groove construction. For use with Gates Truflex belts "3L" - "4L", "4L" - "5L". Precision machined grooves. Single- or double-groove designs are available. Available in Web, Solid, or Spoke-type styles. Bored for your Truflex belt. At Gates, we design components to work together in a system, for your system. Our light-duty sheaves are designed for optimal performance on your Truflex belt drives, with precision-manufactured, bored-to-size sheaves that offer a simple, single-piece solution.