BlackStar 60BS42 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-1/8" Bore AT20US Section The 3/A81 is a banded

The 3/A81 is a banded v-belt from D&D Global's Dura-Prime Band Classical - A Series line

The 1175K6 is a micro-v belt from D&D Global's Dura-Prime Rib Pro Serpentine - K Series line

"name":"D&D Global 1460H200 Timing Belt - H Section

The 7/5V3150 has a 5/8" width

The 14/3V750 Banded V Belt 3/8 x 75in OC 14 Bands Diesel Belting is a banded V-belt featuring Narrow wedge 3V dimensions

BlackStar 60BS42 1 1/8 K2S - 60 Pitch Finished Bore Sprocket - 42 Tooth - 1-1/8" Bore AT20US Section The 3/A81 is a bandedThe BlackStar 60BS42 1 1 8 K2S is a 60 pitch Finished Bore roller chain sprocket with 42 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS42 1 1 8 K2S Chain Pitch 60 Number of Teeth 42 Bore Size 1 1 8" Minimum Bore 1" Maximum Bore 2 7 16" Bore