bush chain

Bush chains are produced relative to ČSN 02 3301 and in space according to ČSN 02 3329. Our bush chain china manufacturing programme also includes non-standard bush chains produced in accordance to your internal documentation.

A bush chain is quite similar to the roller chain. However, it does not possess friction – reducing rollers and can be thus suitable rather for lower generating speeds. The permitted regular motion speeds of the slow-working bush chains range from 0.3 m/sec to at least one 1.2 m/sec, with no more than 3.0 m/sec. Bush chains are most frequently found in applications requiring continuous operation under coarse working conditions as well as procedure in warm and humid environment where the use of belt drives would be inappropriate.