Product Description
THRUST BEARING
Frequently Asked Questions
Q: What is SKU 8730471 thrust bearing and where is it used?
A: SKU 8730471 is a thrust bearing for manual pallet jack applications. It supports axial loads in wheel and pivot assemblies on Crown, Toyota, Raymond, Yale, and similar manual pallet jacks. It manages thrust forces during lifting and lateral movement.
Q: What is the difference between a thrust bearing and a standard bearing?
A: A thrust bearing is designed to handle axial (end-to-end) loads while a standard bearing handles radial loads. The 8730471 prevents axial movement in wheel pins and pivot points, keeping components aligned during jack operation.
Q: How do I know if the 8730471 thrust bearing is worn?
A: Signs of wear include excessive endplay or looseness when moving the jack handle side to side, grinding noise during steering, or uneven wheel contact with the floor. These symptoms indicate the thrust bearing needs replacement.
Q: Is the 8730471 sealed or does it require greasing?
A: Contact us with your equipment specifications to confirm whether your model requires a sealed thrust bearing or one with grease fittings. Proper bearing type depends on your pallet jack design and maintenance schedule.
Q: How long do thrust bearings like the 8730471 typically last?
A: Thrust bearings typically last 3 to 5 years in normal manual pallet jack service. Lifespan depends on load capacity, steering frequency, and whether the bearing is properly greased during routine maintenance.