... machinery, motorcycles, mopeds, power tools, automobiles, office equipment, auto-laundry machines and mining machinery. Our main products include: Light series needle roller ... cylindrical needle roller bearings (811,812,WS,GS) Needle rollers and cages (K,KR,KS,KBK,KZK) Drawn cup needle roller ... clutches and assemblies (HF,HFL) Inside rings (IR, LR) High Quality ...