About 12BSS-2 Stainless Steel Roller Chain
12BSS‑2 is duplex 304 stainless‑steel roller chain, manufactured strictly to ISO 606 (BS/DIN 8187) standard, pitch 19.05mm. The double‑strand design greatly improves load‑bearing capacity and tensile strength compared with simplex chain.
All components are precision‑machined with solid rollers and bushings, delivering low‑friction, stable transmission. Featuring excellent corrosion resistance, it works reliably in wet, acidic, salty and high‑temperature conditions. Widely used in food machinery, marine, chemical, packaging and agricultural conveyor systems. Custom attachments, connecting links and matched sprockets are available.
Metric 12BSS-2 Stainless Steel Roller Chain Dimension
Pitch (P): 19.05mmRoller diameter : 12.07mmWidth between inner plates (b1): 11.68mmPin diameter (d2): 5.72mmPin length (L): 42mmPin length (Lc): 43.6mmInner Plate depth (h2): 16mmPlate thickness (T): 1.85mmTransverse pitch (Pt): 19.46mm
