BlackStar 50BS54 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 54 Tooth - 1-7/16" Bore Premium so the Megadyne XPB1320 interchanges

so the Megadyne XPB1320 interchanges with Gates

Pitch Profile 5M Pitch 5 mm Tooth Profile Curved (HTD) Tooth Location Single Side Number of Teeth 131 Width 15

"text": "The 6/C96 is rated for continuous operation from -22°F to 176°F

The D&D Global 375J8 is a Micro-V (multi-ribbed) belt with Micro-V ribbed J-section dimensions

BlackStar 50BS54 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 54 Tooth - 1-7/16" Bore Premium so the Megadyne XPB1320 interchangesThe BlackStar 50BS54 1 7 16 K2S is a 50 pitch Finished Bore roller chain sprocket with 54 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS54 1 7 16 K2S Chain Pitch 50 Number of Teeth 54 Bore Size 1 7 16" Minimum Bore 1" Maximum Bore 1 15 16"