Bush bush chain china chains are produced relative to ČSN 02 3301 and in dimensions according to ČSN 02 3329. Our manufacturing program also includes nonstandard bush chains produced in accordance to our internal documentation.
A bush chain is very like the roller chain. Nevertheless, it does not have friction – reducing rollers and is usually thus suitable rather for lower traveling speeds. The permitted regular movement speeds of the slow-operating bush chains range from 0.3 m/sec to 1 1.2 m/sec, with no more than 3.0 m/sec. Bush chains are most regularly used in applications requiring continuous procedure under coarse working conditions as well as operation in warm and humid environment where the utilization of belt drives would be inappropriate.