BlackStar H60BS45 1 1/4 K2S - 60 Pitch Finished Bore Sprocket - 45 Tooth - 1-1/4" Bore Medium-Duty Pillow Block The D&D Global 300-S8M-1272 is

The D&D Global 300-S8M-1272 is a synchronous timing belt with S8M-pitch profile

The D&D Global 3750-5M-09 is a synchronous timing belt with 5M-pitch profile

32AT10/1050US has a 10 mm tooth pitch

"text": "16/BK136 is a banded v-belt used on industrial drives - fans and blowers

BlackStar H60BS45 1 1/4 K2S - 60 Pitch Finished Bore Sprocket - 45 Tooth - 1-1/4" Bore Medium-Duty Pillow Block The D&D Global 300-S8M-1272 isThe BlackStar H60BS45 1 1 4 K2S is a 60 pitch Finished Bore roller chain sprocket with 45 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H60BS45 1 1 4 K2S Chain Pitch 60 Number of Teeth 45 Bore