... the chain plate, the outer chain plate, pin, roller sleeve and composition. ,,. Roller chain can be made multi-row, row a ... few more, the greater transmission capacity. P:,,. Pitch P: roller chains the main parameters, the greater the pitch, the greater ... of power. ANSI and British Standard Chain Longer Life Chain Self-Lubricated Chain Corrosion Resistant Chain Attachment Chain Leaf Chain Specialty ...