55x78x12mm R23/TC Double Lip Viton Rotary Shaft Oil Seal with Garter Spring Closed ensuring smooth chain engagement while

ensuring smooth chain engagement while minimising wear on both the chain and sprocket

Width T: 68mm

SKF 6005-2RSH/GJN is a high quality deep groove ball bearing designed for versatile performance and extended service life

The SKF 3204ATN9/C3 is a premium-quality double row angular contact ball bearing designed to handle both radial and axial loads in either direction

Outside length: 1768mm

55x78x12mm R23/TC Double Lip Viton Rotary Shaft Oil Seal with Garter Spring Closed ensuring smooth chain engagement whileViton oil seals feature excellent resistance to petroleum products and solvents. They have good high temperature and low compression set characteristics. They are suited for use with wide chemical exposure situations and for hard vacuum service. Viton is used because it has a lower probability of catching fire, even with the increased percentages of oxygen found in Nitrox. It is also less susceptible to decay under increased oxygen conditions. 40 C to