It has good physical properties against different types, can avoid cylinder liner fuzzing, oil-free and self-lubricating, good sealing, not easy to leak, long life, and improve work efficiency. Grade Bearings have higher temperature capability as well as lower noise and better vibration handling leading to longer overall life. Premium grade bearings featuring rubber seals. This type of seal is much better at protecting the bearing from dust and water. Light weight about 15% of the weight of bronze, reducing movement loss, saving mechanical power, good sliding performance, static and dynamic friction. The chain support guide kit Replacement For Yamaha Banshee 350 YFZ350 1987-2006.
