The JCB 10301061 is a genuine OEM needle bearing designed for a wide range of JCB machinery, including JS series excavators, 3CX/4CX backhoe loaders, Fastrac tractors, and various Loadall telehandlers. This high-quality bearing ensures smooth operation and reliable performance, meeting JCB's stringent specifications. With precise dimensions of 30mm length, 22mm width, and 22mm height, and weighing 0.05 kg, it is an exact fit for critical applications in your JCB equipment.