About 12B-1 Roller Chain
12B‑1 roller chain is a single‑strand metric roller chain following ISO 606 standard. Produced from high‑strength carbon steel, every component is precision‑fabricated to achieve great tensile load capacity and long‑term wear resistance.
It ensures non‑slip, stable power transmission when meshed with matching 12B sprockets. Suitable for conveyors, packaging machinery, agricultural equipment and general‑purpose industrial drives. Surface treatment and customized service are acceptable.
Metric 12B-1 Roller Chains Dimension
Pitch (P): 19.05mmRoller diameter (d1): 12.07mmWidth between inner plates (b1): 11.68mmPin diameter (d2): 5.72mmPin length (L): 22.5mmPin length (Lc): 24.2mmInner plate depth (h2): 16mmPlate thickness (T) : 1.85mm
