Product Description
BEARING, WHEEL
Frequently Asked Questions
Q: What is the MB 9712005800?
A: The MB 9712005800 is a wheel bearing assembly used in manual and electric pallet jacks and material handling equipment. It provides load support and smooth wheel rotation.
Q: What equipment is the MB 9712005800 compatible with?
A: The MB 9712005800 bearing is used in manual pallet jacks and material handling equipment from brands including Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Verify bore diameter and load rating match your wheel assembly.
Q: When should the MB 9712005800 bearing be replaced?
A: Replace the bearing if you observe wheel wobble, grinding noises, resistance to rotation, or heat around the wheel assembly. A worn bearing reduces load control and increases rolling friction.
Q: Does the MB 9712005800 require maintenance?
A: Bearings typically are sealed units requiring no routine lubrication. However, inspect periodically for contamination or damage. Once a bearing shows wear symptoms, replacement is the appropriate action.