Double-pitch transmission roller chains are used in transmissions with a great center-to-center distance as well as in ones with a low circumferential speed and with sprockets having major diameter. Double-pitch chains are based on transmission roller chains. The main difference consists in the doubled step. The working load of these chains is lower than that of the standard ones which possess the same step.
 

Double pitch roller chains are available in the following types:

• According to ISO 1275/DIN 8181, European and American standard
• With straight link plates and carrier rollers according to ISO 1275, American standard
• With straight link plates according to ISO 1275, American standard
 

Oil selectionLiterature

Oil selectionLiterature