Tsubaki 3G-OTH-138106 — Technical Specifications

The TSUBAKI Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 12 teeth and a 1.932 in pitch diameter (MPN 40B12). 3G Electric interprets this demand and sources the genuine TSUBAKI component, backed by our specialist expertise across 14 industrial departments — including power transmission — to ensure you get the right part for your application.