Product Description
BEARING assembly
Frequently Asked Questions
Q: What is the 520051892 bearing assembly used for?
A: The 520051892 is a sealed ball bearing assembly designed for manual pallet jack load wheel applications. It provides the rolling element support needed for smooth load wheel rotation across warehouse floors.
Q: What are the physical dimensions of the 520051892?
A: Contact us with your pallet jack model number or load wheel assembly documentation to confirm the exact bore, outer diameter, and width specifications. Providing the OEM equipment reference ensures you receive the correct bearing dimensions for your application.
Q: Which manual pallet jack models use the 520051892 bearing?
A: The 520051892 is compatible with manual pallet jacks from major manufacturers including Crown, Toyota, Raymond, Yale, Hyster, and similar brands. Verify compatibility by comparing your load wheel bore and outer diameter to the 520051892 specifications, or provide your equipment model number for confirmation.
Q: What material is the 520051892 bearing made from?
A: The 520051892 uses hardened steel rings and rolling elements with sealed protection to prevent contamination. This construction provides durability in typical warehouse handling environments.
Q: Does the 520051892 require maintenance or periodic lubrication?
A: The 520051892 is a sealed bearing that arrives pre-lubricated from the manufacturer. No routine maintenance is required beyond visual inspection for proper operation. Do not attempt to relubricate a sealed bearing.