BlackStar H40BS23 1 1/8 K2S - 40 Pitch Finished Bore Sprocket - 23 Tooth - 1-1/8" Bore 8YU Section The 6/C136 is used for

The 6/C136 is used for high-shock and high-vibration drives

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The Gates 7139BR BladeRunner Belts is a standard V-belt featuring Classical B-section dimensions

and Jason Industrial 5/B120

BlackStar H40BS23 1 1/8 K2S - 40 Pitch Finished Bore Sprocket - 23 Tooth - 1-1/8" Bore 8YU Section The 6/C136 is used forThe BlackStar H40BS23 1 1 8 K2S is a 40 pitch Finished Bore 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 1 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H40BS23 1 1 8 K2S Chain Pitch 40 Number of Teeth 23 Bore