BlackStar H140BS15 4 1/2 K2S - 140 Pitch Finished Bore Sprocket - 15 Tooth - 4-1/2" Bore 4.1/2" 25T10/1460R is a standardized industry

25T10/1460R is a standardized industry size

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The Turner UCF201 12MM L3 is a 4-bolt flange block mounted bearing unit with a 12mm bore

The 7/D315 is used for high-shock and high-vibration drives

"sku":"1102K4-D&D"

BlackStar H140BS15 4 1/2 K2S - 140 Pitch Finished Bore Sprocket - 15 Tooth - 4-1/2" Bore 4.1/2" 25T10/1460R is a standardized industryThe BlackStar H140BS15 4 1 2 K2S is a 140 pitch Finished Bore roller chain sprocket with 15 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 4 1 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H140BS15 4 1 2 K2S Chain Pitch 140 Number of Teeth 15