When you hear grinding or feel vibration coming from your tractor's transmission, there's a good chance your spigot shaft bearing is calling it quits. This little bearing might not look like much, but it keeps your drivetrain running smooth and quiet while you're out there getting work done. A bad one can turn a productive day into a frustrating breakdown. What You're Getting Heavy-duty 6203ZZ double-sealed design that locks out dirt and moisture Precise 17mm bore and 40mm outer diameter for universal fit across brands High-quality steel construction that handles both radial and light axial loads Factory-standard bearing that performs just like the original equipment Built for Real Farm Work Your spigot shaft bearing sits in the heart of the transmission where it supports critical rotating components during all those demanding jobs—plowing, cultivating, hay making, and harvest work. Whether you're running a classic Massey Ferguson from the 100, 200, or 300 series, or working with Ford, Case, or other popular brands, this bearing ensures everything spins smoothly under varying speeds and loads. Made to Last The double-sealed 6203ZZ specification means this bearing keeps its lubricant where it belongs while keeping dust and moisture out, even when you're working in less-than-ideal field conditions. The precision steel construction is built to handle the daily stresses of farm life and deliver reliable performance season after season. Installation Notes Most installations need basic hand tools and a bearing puller or installer, though some jobs might require transmission disassembly. Here's a pro tip: when you're replacing the spigot bearing, take a minute to check the shaft condition and swap out any worn seals while you're in there. Keep a spare bearing on hand—these always seem to give up right in the middle of your busiest season.
- sealing washers on both sides- dimensions: 17 x 40 x 12 mmImages:- no. 19 in the second attached image- no. 24 in the third and fourth attached imagesMore information on compatibility:- MF model TO20 with Z120 Continental engine
