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 quite similar to the roller chain. Nevertheless, it does not have friction – reducing rollers and is thus ideal rather for lower generating speeds. The permitted standard bush chain china motion speeds of the slow-working 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 frequently found in applications requiring constant operation under coarse working conditions as well as operation in warm and humid environment where the usage of belt drives would be inappropriate.