Product Description
Manual pallet jack bearing assembly, OEM part number 500385, designed for load wheel and steering hubs on warehouse pallet trucks. Double-sealed ball bearing, SAE 52100 hardened steel construction, standard dimensions 20 mm ID x 47 mm OD x 14 mm width, compatible with jacks rated up to 5,500 lbs. Includes pre-lubricated seals for extended durability.
Specifications
Material & Construction
| Material Specification | Bearing rings: SAE 52100 hardened steel; Cage: pressed steel |
| Ball Material | Precision grade chrome steel |
Part Numbers
| OEM Part Number | 500385 |
Frequently Asked Questions
Q: What are the dimensions and material specifications for SKU 500385?
A: SKU 500385 is a manual pallet jack bearing assembly with 20 mm inner diameter, 47 mm outer diameter, and 14 mm width. The bearing rings are SAE 52100 hardened steel with a pressed steel cage. Balls are precision-grade chrome steel. This bearing is rated for loads up to 5,500 lbs and comes pre-lubricated with sealed protection.
Q: Which manual pallet jack models does the 500385 bearing assembly fit?
A: The 500385 is designed for load wheel and steering hubs on warehouse pallet trucks rated up to 5,500 lbs. It is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Verify the bearing dimensions match your equipment hub specifications before ordering.
Q: Why is SAE 52100 hardened steel used in the 500385 bearing?
A: SAE 52100 hardened steel provides high strength, wear resistance, and durability under the repetitive loading and rolling motion of pallet jack wheels. This material maintains dimensional stability and resists deformation under rated load conditions, extending bearing lifespan.
Q: How long does the 500385 bearing assembly typically last?
A: Lifespan depends on usage frequency, load conditions, and maintenance. The pre-lubricated sealed design provides extended durability. Replace the bearing if you observe rough rotation, grinding noise, vibration, or excessive play in the wheel. Regular inspection ensures early detection of wear.
Q: Are there cross-reference part numbers for the 500385 bearing assembly?
A: Cross-reference availability depends on the pallet jack manufacturer and OEM supplier. Provide us with your equipment brand, model number, and serial range. We can identify compatible bearing assemblies and equivalent part numbers from other suppliers.