BlackStar 60BS50 1 5/8 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-5/8" Bore 3.1/4" The 1250K5 is a micro-v

The 1250K5 is a micro-v belt from D&D Global's Dura-Prime Rib Pro Serpentine - K Series line

Megadyne 3/8V1250 Banded V-Belt

312 in Sheave Angle 40° Number of Bands 5 Length 80 in (Outside Circumference) Construction EPDM / Synthetic Rubber

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BlackStar 60BS50 1 5/8 K2S - 60 Pitch Finished Bore Sprocket - 50 Tooth - 1-5/8" Bore 3.1/4" The 1250K5 is a micro-vThe BlackStar 60BS50 1 5 8 K2S is a 60 pitch Finished Bore roller chain sprocket with 50 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 5 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 60BS50 1 5 8 K2S Chain Pitch 60 Number of Teeth 50 Bore Size 1 5 8" Minimum Bore 1" Maximum Bore 2 7 16" Bore