BlackStar H50BS25 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 25 Tooth - 1-3/8" Bore XPC Prefer our D&D Global equivalent:

Prefer our D&D Global equivalent: 1100K10 Micro-V Belt

250-S8M-1440 is a standardized industry size

1195-5M-15 is a timing belt used on positive

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The PIX 6/3V900 Industrial V-Belt is a banded V-belt featuring Narrow wedge 3V dimensions

BlackStar H50BS25 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 25 Tooth - 1-3/8" Bore XPC Prefer our D&D Global equivalent:The BlackStar H50BS25 1 3 8 K2S is a 50 pitch Finished Bore roller chain sprocket with 25 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 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H50BS25 1 3 8 K2S Chain Pitch 50 Number of Teeth 25 Bore