Bush chains are manufactured in accordance with ČSN 02 3301 and in space according to ČSN 02 3329. Our manufacturing program also includes non-standard bush chains produced according to our internal documentation.
A bush chain is very similar to the roller chain. However, it does not have friction – reducing bush chain china rollers and is certainly thus suitable rather for lower traveling speeds. The permitted regular motion speeds of the slow-running 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 found in applications requiring constant operation under coarse working conditions as well as operation in warm and humid environment where the use of belt drives would be inappropriate.