The JCB 714121913 bearing is a genuine OEM replacement part designed for a wide range of JCB machinery, including 3CX and 4CX backhoe loaders, 520, 525, 530, 540 telehandlers, and JS130, JS160, JS180, JS200, JS220 excavators. This high-quality bearing ensures smooth operation and reliable performance, featuring an inner diameter of 45mm, an outer diameter of 85mm, and a width of 19mm. It is crucial for maintaining the efficiency and longevity of your JCB equipment.