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"text": "The 12/B112 is used for high-shock and high-vibration drives
Need a quote on 2630V345
852 lb UPC 190859947691 Applications
20/A75 has a top width of 12
"mpn":"TB072053939200"
BlackStar H78A20 - 78 Pitch A-Plate Sprocket - 20 Tooth Heavy-Duty Seal "text": "The 12/B112 is usedThe BlackStar H78A20 is a 78 pitch A Plate roller chain sprocket with 20 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. Specifications Part Number H78A20 Chain Pitch 78 Number of Teeth 20 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Approx. Weight 48. 267 lbs Cross
