Posted 2/8/2010 13:07 (#1064340 - in reply to #1064282) Subject: Re: Difference in 60 and 60H roller chain
60H is indeed heavy, the side plates are thicker, and rollers are supposed to be as well. As a result, the over-all width is more, and required longer pins on the connecting/master link. On high loads, it will last noticeably longer. Some people tend to avoid it as it increases inventory, and leads to confusion on master link usage.
Difference in 60 and 60H roller chain
