NA4911 Needle Roller Bearing 55x80x25mm - Machined Type machinery part ✅ Each ball weight: 12

✅ Each ball weight: 12

MR106-2Z / MR106-ZZ

- KOYO: W687ZZ

✅ Ideal for front or rear wheel hubs

NA4911 Needle Roller Bearing 55x80x25mm - Machined Type machinery part ✅ Each ball weight: 12NA4911 Machined Needle Roller Bearing With Inner Ring 55mm ID x 80mm OD x 25mm Wide Complete Assembly The NA4911 is a heavy duty machined needle roller bearing designed to handle high radial loads in compact spaces. It includes both the inner ring (cone) and outer ring, making it ideal for applications where the shaft surface isnt hardened. Perfect for gearboxes, automotive systems, and industrial drives. Sold as one complete bearing. Inner diameter: