Tsubakimoto introduces its original spring roller for use in roller chain. When Tsubaki's SN Roller Chain engages with the sprocket, the new spring roller absorbs the force of the impact. The lower impact force results in lower noise levels. Compared with Tsubaki's standard RS Roller Chain (pre-lubricated), noise levels of SN Roller Chain are 6~8 dB lower. Directly interchangeable with standard roller chain of the same size.
