ANSI standard #140 stainless steel roller chain is made of premium SUS304 stainless steel with 44.45mm pitch. It boasts excellent anti-rust, acid and alkali corrosion resistance, perfectly suited for food, chemical, pharmaceutical and wet processing environments.
Precision manufacturing guarantees stable tensile strength, smooth operation and extended service life. This stainless chain is easy to clean and hygienic for sanitary production lines. We supply single, double and multi-strand versions, plus custom attachments and cut-to-length chains as required.
Each chain undergoes rigorous dimensional and tensile testing before shipment to secure consistent reliable transmission performance.
ANSI #140SS Stainless Steel Roller Chain Dimension
Pitch (P): 44.45mm
Roller diameter (d1): 25.4mm
Width between inner plates (b1) : 25.22mm
Pin diameter (d2): 12.7mm
Pin length (L): 54.4mm
Pin length (Lc): 59mm
Inner plate depth (h2): 41mm
Plate thickness (T): 5.6mm
