Description
When you hear a grinding noise every time you turn the wheel or feel excessive play in the front end of your 4WD tractor, chances are your front axle pivot bearings are crying for help. These critical bearings handle tremendous stress as they support the entire front axle assembly while allowing it to pivot for steering. This bearing isn’t just any ordinary bearing – it’s specifically designed for the brutal conditions of a 4WD front axle pivot. The sealed design keeps out the water, mud, and debris that’s constantly thrown at the front axle area. High-capacity ball bearings handle both radial loads from the tractor’s weight and thrust loads from turning forces. Ignoring worn pivot bearings doesn’t just make steering harder – it can destroy expensive axle components.
What You’re Getting
- Precision-manufactured bearings with 35mm inner diameter and 76mm outer diameter for exact OEM fit
- Sealed construction that keeps contaminants out while retaining lubrication where it counts
- Heavy-duty construction built to handle the combined stresses of steering loads and 4WD torque
- Set of 2 bearings – sold individually but you get the price per unit
- Direct replacement for worn bearings with no modifications needed
Built for Real Farm Work
Your 4WD tractor earns its keep when conditions get tough – pulling through muddy fields, climbing steep slopes with a loaded spreader, or pushing snow in winter. This bearing and carrier assembly is critical for transferring power from your transmission to the front axle. Whether you’re running a Massey Ferguson 3090 through wet spring soil or using your Ford TM series for loader work on rough terrain, a properly functioning driveshaft bearing keeps that front axle pulling when you need it most. These bearings serve duty in everything from compact utility models up to high-horsepower field machines, handling the punishment that comes with serious agricultural work.
Made to Last
The pre-packed high-temperature grease stays put even when things get hot from heavy draft work, maintaining lubrication where ordinary grease would break down and leak out. This replacement assembly uses modern bearing technology with improved sealing to outlast original equipment. The robust carrier housing resists the flexing and stress that cause premature bearing failure, while precision machining ensures proper shaft support throughout its service life.
Installation Notes
When replacing this pivot bearing, inspect the pivot pin or shaft it rides on – a worn shaft will destroy a new bearing quickly. Use a dial indicator to check for wear or out-of-round conditions. Clean the bearing housing thoroughly and check for cracks or elongated mounting holes that indicate structural problems. Press the bearing in squarely using a bearing driver that contacts only the outer race. Here’s a pro tip: while you have the front axle apart, check the opposite side bearing and all the U-joints in the front driveline. These components tend to wear at similar rates, and replacing them together during scheduled maintenance is far cheaper than emergency repairs during planting or harvest.
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