Bearing Assembly for Manual
520-01-21310
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Compatibility
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Product Description
Genuine Liftsplus BEARING assembly, OEM part number 520-01-21310. Designed for manual pallet jack load wheels or caster assemblies to ensure reliable and smooth wheel rotation under rated load. Direct-fit replacement for select Liftsplus pallet jack models requiring ball bearing assemblies.
Specifications
Part Numbers
| OEM Part Number | 520-01-21310 |
| Manufacturer Part Number | 520-01-21310 |
Frequently Asked Questions
Q: What are the specifications of the 520-01-21310 bearing assembly?
A: Part 520-01-21310 is a ball bearing assembly designed for load wheel and caster wheel applications on manual pallet jacks. The assembly provides precision-engineered rotational support rated for industrial duty cycles in material handling equipment.
Q: Which pallet jack brands and models use the 520-01-21310 bearing?
A: The 520-01-21310 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, and CAT. Verify your equipment model and load wheel diameter before ordering. Cross-check your original part number against our database if unsure.
Q: What is the load rating and durability of the 520-01-21310 bearing assembly?
A: This bearing assembly is rated for standard manual pallet jack load capacities (typically 4000 to 6000 pounds depending on equipment). The precision ball bearing design reduces friction and supports smooth wheel rotation under rated load. Expected service life is 3000 to 5000 operating hours with proper maintenance.
Q: How should the 520-01-21310 bearing assembly be maintained?
A: Inspect the bearing quarterly for smooth rotation and unusual noise. Lubrication needs depend on your equipment design. Some bearings are sealed and require no additional lubrication; others may need periodic grease application per your pallet jack manual. Do not over-lubricate, as excess grease attracts dirt and debris.
Q: What are the symptoms that indicate the 520-01-21310 bearing needs replacement?
A: Warning signs include grinding noise during wheel rotation, rough or sticky wheel movement, visible play or wobble in the load wheel, and resistance when manually pushing the pallet jack. If any of these symptoms occur, the bearing assembly should be inspected and replaced if damage is confirmed.