The 5 Best 4 Bearings (2023 reviews)

These wheel bearings are used on a wheel rake. They give you the dimensions of the bearing. These are airless tires, so on a cart, should last a long time. These are a sealed bearing.

These bearings are machined, hardened, steel and are superior to the stamped, metal, bearings that come new with the tractor 20 years ago. The bearings they replaced are an unsealed, economy type with no grease fittings. These are okay with grease and all rolled smoothly. The bearings are easy to install and work perfectly.

Why We Like This:

Great upgrade for wheel bushings in a zero turn
Cured wobbly wheels, more directional stabiilty
Works great so far, easier to push mower in and out of garage
Low cost, and easy to replace, if needed

Best For heavy duty loads: Marathon industries Best Bearing

Buy on Amazon

These bearings are quite solid/stable and would be well suited for handtruck wheels. They have different lengths of 3/4 rod that works great. They are well constructed, and appear to be permanently lubricated. It can be used in a high metal dust area. The gates are free swinging and the bearing is weather resistant.

These bearings are smooth and do the job great. They last 5 times longer than the bearing that comes on the original tire. It is made for mechanical operations. These appear to be very well made, and are a perfect replacement for the crappo bearings that come in many wheels for rolling stands and carts.

Why We Like This:

Perfect fitment for tc400 tire cart wheels
Has a ridge to prevent driving too far into wheel
Wheels spin smooth and hopefully will last a long time

Best With Grease: Sackorange 4 Bearing

Buy on Amazon

The sackorange 4 bearing's material feels more premium than its price would suggest.

Why We Like This:

Good investment for long term
New and hot release

Best With Rubbermaid wheelbarrow: Marathon industries 4 Bearing

Buy on Amazon

The marathon industries 4 bearing might be a relatively new release, but it's still nothing short of impressive this year. These are inexpensive and work great. They are 'flanged' bearings, which means they have a shoulder. It is great bearing replacement to fit the rubbermaid garden cart. The bearings are well made and fit the wheels on the two wheeled truck. They roll easily and don’t flex.

These come in 5/8" or 1/2" inside diameter. The fit perfectly and roll smoothly and quietly.

Why We Like This:

Exact fit for most lawn tractor wheels
Great fix for replacing wheels on rubbermaid cart
Great and love it every day,its perfect
Fixes wheelborrow wheel barring problems permanently

Best REPLACEMENT Bearing: Donepart 4 Bearing

Buy on Amazon

Not everyone likes to purchase bearing for their regular usage, but the donepart 4 bearing would be an anomoly. It provides you with one-stop solution for your vehicle and industrial work. The Miniature Deep Groove Ball Bearing is suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. These are 4x9x4 so they are thicker by a mm and the bore is smaller by a mm. It is made from 100% chrome steel(not low carbon steel) for durability and resistance.

Why We Like This:

Range from industrial bearing, valve cover gasket, led trailer light etc
Lot of satisfied buyers