Bush chains are manufactured relative to 
ČSN 02 3301 and in dimensions according to ČSN 02 3329. Our manufacturing program also includes nonstandard bush chains produced according to our internal documentation.
A bush chain is very like the roller chain. Nevertheless, it does not possess friction – reducing rollers and is definitely thus ideal rather for lower traveling speeds. The permitted standard movement 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 regularly found in applications requiring continuous procedure under bush chain china coarse working circumstances as well as operation in warm and humid environment where the use of belt drives will be inappropriate.