Bush chains are produced relative to 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 roller chain. Nevertheless, it does not have friction – reducing rollers and is certainly thus appropriate rather for lower 
driving speeds. The permitted standard movement speeds of the slow-operating 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 used in applications requiring constant procedure under coarse working conditions as well as procedure in warm and humid environment where the use of belt bush chain china drives will be inappropriate.