Bush chains are manufactured in accordance with ČSN 02 3301 and in dimensions according to ČSN 02 3329. Our manufacturing programme also includes non-standard bush chains produced in accordance to our 
internal documentation.
A bush chain is quite like the bush chain china roller chain. Nevertheless, it does not have friction – reducing rollers and is usually thus suitable rather for lower driving speeds. The permitted regular motion speeds of the slow-working bush chains range from 0.3 m/sec to 1 1.2 m/sec, with a maximum of 3.0 m/sec. Bush chains are most regularly used in applications requiring continuous operation under coarse working circumstances as well as operation in warm and humid environment where the usage of belt drives would be inappropriate.