TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 80, 31 Teeth, 9.884 in Pitch Dia
The TSUBAKI Sprocket: One-Sided Hub is a Size 80 plain-bore roller chain sprocket for single strands, made of steel with 31 teeth and a 9.884 in pitch diameter (MPN 80B31). 3G Electric interprets this demand and…
SKU 3G-OTH-126068
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Product Description
The TSUBAKI Sprocket: One-Sided Hub is a Size 80 plain-bore roller chain sprocket for single strands, made of steel with 31 teeth and a 9.884 in pitch diameter (MPN 80B31). 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including TSUBAKI, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the TSUBAKI 80B31 sprocket used for?
The TSUBAKI 80B31 is a one-sided hub sprocket designed for single-strand roller chain drives. It is commonly used in industrial power transmission applications such as conveyors, packaging machinery, and material handling equipment where reliable torque transfer and precise chain engagement are required.
What are the specifications of the TSUBAKI 80B31 sprocket?
The TSUBAKI 80B31 is a size 80 plain-bore roller chain sprocket with 31 teeth and a pitch diameter of 9.884 inches. It features a one-sided hub design for single-strand chains and is made of steel. The manufacturer part number is 80B31, and it is supplied by TSUBAKI.
Where to buy the TSUBAKI 80B31 sprocket worldwide?
You can source the TSUBAKI 80B31 sprocket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this TSUBAKI component.
How to select the correct TSUBAKI sprocket for a roller chain drive?
To select the correct TSUBAKI sprocket, match the chain size (e.g., 80), number of teeth, and bore type to your drive requirements. The 80B31 is a plain-bore sprocket, so you must machine the bore to fit your shaft diameter. Always verify pitch diameter and hub configuration for proper chain alignment and load capacity.
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3G Electric supplies TSUBAKI size 80 plain-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















