Bush chains are produced in accordance with ČSN 02 3301 and in space 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 possess friction – reducing rollers and is usually thus suitable rather for lower generating speeds. The permitted regular movement speeds of the bush chain china slow-operating bush chains range between 0.3 m/sec to 1 1.2 m/sec, with no more than 3.0 m/sec. Bush chains are most frequently used in applications requiring continuous operation under coarse working conditions as well as operation in warm and humid environment where the usage of belt drives would be inappropriate.