The JCB 91750200 Needle Roller Bearing NK45/30 is a genuine OEM component designed for various JCB machinery. This robust bearing features an inner diameter of 45 mm, an outer diameter of 55 mm, and a width of 30 mm, ensuring precise fitment and reliable performance. Weighing 0.12 kg, it is essential for smooth operation in JCB 3CX and 4CX backhoe loaders, Loadall telehandlers, JS excavators, Fastrac tractors, TM telescopic wheel loaders, and VM compaction equipment.