BlackStar H50BS14 1 1/4 K2S - 50 Pitch Finished Bore Sprocket - 14 Tooth - 1-1/4" Bore TL2525 so the 2/B58 interchanges with

so the 2/B58 interchanges with Gates 2/B58

The Mariner SHC210 is a stainless steel ball bearing insert with a 1-7/8" bore and wide inner ring eccentric collar shaft locking mechanism

and Jason Industrial 10/3VX355

The 18/B144 is used for high-shock and high-vibration drives

BlackStar H50BS14 1 1/4 K2S - 50 Pitch Finished Bore Sprocket - 14 Tooth - 1-1/4" Bore TL2525 so the 2/B58 interchanges withThe BlackStar H50BS14 1 1 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 14 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 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS14 1 1 4 K2S Chain Pitch 50 Number of Teeth 14 Bore