BlackStar H2060B23 1 7/16 K1S - 2060 Pitch B-Hub Sprocket - 23 Tooth - 1-7/16" Bore AT5US Section "text": "The 5/B109 is used

"text": "The 5/B109 is used for high-shock and high-vibration drives

7 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 114 Width 2" Length 57 in Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

What does the 3M in 1800-3M-06 mean

"text": "1220K5 has 5 ribs and a 122

BlackStar H2060B23 1 7/16 K1S - 2060 Pitch B-Hub Sprocket - 23 Tooth - 1-7/16" Bore AT5US Section "text": "The 5/B109 is usedThe BlackStar H2060B23 1 7 16 K1S is a 2060 pitch B Hub roller chain sprocket with 23 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 7 16" bore and is ready for immediate installation. Specifications Part Number H2060B23 1 7 16 K1S Chain Pitch 2060 Number of Teeth 23 Bore Size 1 7 16" Bore Type