BlackStar 50BS31 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/8" Bore XLK Section 2/5VK600 Banded V-Belt

2/5VK600 Banded V-Belt

The Gates PB8MX-34S-36 Poly Chain GT Sprockets 77153034 is a timing belt sprocket

so a 12/CK128 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

"text": "The 3/D162 is used for high-shock and high-vibration drives

5mm Length 1530 mm Material Neoprene Reinforcement Aramid (Kevlar) Color Black Temperature Range -30°F to 185°F

BlackStar 50BS31 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 31 Tooth - 1-3/8" Bore XLK Section 2/5VK600 Banded V-BeltThe BlackStar 50BS31 1 3 8 K2S is a 50 pitch Finished Bore roller chain sprocket with 31 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS31 1 3 8 K2S Chain Pitch 50 Number of Teeth 31 Bore Size 1 3 8" Minimum Bore 3 4" Maximum Bore 1 15 16"