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 similar to the roller chain. However, it does not have friction – reducing rollers and is thus suitable rather for lower driving speeds. The permitted regular motion speeds of the bush chain china 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 frequently found in applications requiring continuous procedure under coarse working circumstances as well as operation in warm and humid environment where the use of belt drives will be inappropriate.