Description

When your 4WD tractor starts making grinding noises from the front axle or you notice play in the front wheels, it’s likely time to replace the bearings that keep your front-wheel drive system running smooth. This bearing fits inside the ZF APL325 front axle assemblies that were popular on many tractors from the ’80s and ’90s. If you’ve got a John Deere 40 or 50 series, Ford New Holland 10 or TW series, or Case IH 43-95 series with MFWD, this could be the bearing causing your troubles.

What You’re Getting

36mm inner diameter, 56.3mm outer diameter bearing designed specifically for ZF APL325 axles
20mm depth provides the proper spacing and support for your axle assembly
Quality construction that handles the side loads and stress of front-wheel drive operation
Direct replacement for worn bearings – no modifications needed

Built for Real Farm Work

The ZF APL325 axle was used on utility and row-crop tractors that see everything from loader work to heavy tillage. Whether you’re running a John Deere 1640 with a front-end loader, a Case IH 685 pulling a cultivator, or a Ford 7610 working through tough ground conditions, these bearings support the constant load transfers that happen in 4WD systems when one wheel hits a rock or furrow.

Made to Last

Front axle bearings take tremendous abuse from the constant angular changes and weight shifts that happen during field work. This bearing uses quality steel races and precision-manufactured rolling elements that resist the wear patterns common in agricultural applications. The tight tolerances ensure proper fit in the axle housing while maintaining the clearances needed for long service life.

Good to Know

Replacing front axle bearings typically requires splitting the axle housing and using a bearing puller – it’s not a quick roadside fix. When one bearing goes bad, it’s smart to check the others while you’ve got things apart. Clean all the old grease out thoroughly and pack the new bearing with quality axle grease before installation. Check your axle seals at the same time – no sense putting in new bearings if the seals are letting dirt and water in.