WG9003329835 (K909835) Needle Roller Bearing is precision-made from high-carbon chromium bearing steel. After quenching and tempering treatment, it features high hardness and superior toughness, delivering excellent impact resistance and fatigue resistance. It resists wear and deformation under heavy-load and high-speed operating conditions.

Designed with a compact radial structure, it offers high load-bearing capacity and fits into limited mounting spaces. The precisely matched needle rollers and cage ensure smooth, quiet operation with a low friction coefficient and minimal power loss.

Manufactured to original factory standard dimensions with great interchangeability, it is suitable for Sinotruk HOWO, Sitrak and other gearbox models. It effectively reduces the risks of transmission abnormal noise and jamming, features wide working condition adaptability, and provides long service life.