FAQ Group: Ask the Engineer Questions & Answers

Should DURALUBE series chain be lubricated after it is installed?

Although DURALUBE is Diamond’s maintenance-free roller chain, anytime you have the opportunity, or ability, to lubricate roller chain, you should. Additional lubrication is beneficial and can significantly extend the life of any roller chain, even if it’s maintenance-free chain.…

Does Heavy Series chain require different sprockets?

While single-strand Heavy Series roller chain does not require different sprockets, multi-strand Heavy Series chain does as the thicker plates make the width between the strands of chain wider. This means that the centerline of the sprocket teeth needs to …