When you start hearing that telltale grinding or feel vibration from your tractor's drivetrain, chances are a bearing is giving up the ghost. This 6206ZZ bearing is one of the most common sizes you'll find throughout farm equipment—from transmission shafts to wheel hubs to implement drives. It's a single row radial bearing with two metal shields that keeps dirt out while handling both radial and light axial loads. What You're Getting Two metal shields keep contamination out and grease in, even in dusty field conditions Precision 30mm bore and 62mm outer diameter with 16mm width for exact OEM fit Single row radial design handles the varying loads typical of agricultural equipment Quality construction built to handle the constant vibration and stress of farm work Built for Real Farm Work This bearing size shows up in countless applications across tractors, combines, balers, and other equipment where rotating shafts need solid support. Whether it's supporting a PTO shaft, wheel hub assembly, or transmission component, this bearing keeps things spinning smoothly while you're plowing, harvesting, or moving hay. The 206 series is an industry standard that's been proven reliable in agricultural applications for decades. Made to Last Built to OEM specifications with AgSmart quality , this bearing uses precision steel construction designed to handle the demanding conditions of farm use. The metal shields provide better protection than rubber seals in harsh environments where dust, dirt, and moisture are constant challenges. It's engineered to maintain proper clearances and smooth operation season after season. Installation Notes This is a direct replacement for several part numbers including 851-6206ZZ and 20010006. Use a bearing puller for removal and proper installation tools to avoid damaging the new bearing during installation. A quick tip: when replacing bearings, it's smart to check the shaft condition and replace any worn seals at the same time—saves you from doing the job twice.