Product Description
Replacement bearing assembly for manual pallet jack wheel locations, engineered from chrome alloy steel and designed for high radial loads typical in load wheel and swivel wheel applications. Supplied as SKU 9503000686 by Liftsplus.com for generic manual pallet jack parts, this deep-groove bearing features ABEC 1 class tolerance, pre-lubrication, and single-shield dust protection. Common outer diameter: 40 mm; inner diameter: 16 mm; width: 12 mm.
Specifications
Material & Construction
| Finish | Machined raceways, light oil preservative |
| Hardness Specification | Raceways hardened to HRC 60 minimum |
Mechanical Specifications
| Shield Type | Single shield (unsealed variant – adjacent SKU 9503000685) for dust protection |
| Maximum Speed | Up to 3900 RPM under nominal load |
Part Numbers & Compatibility
| Manufacturer Part Number | 9503000686 |
| Alternate Part Number | L9503000686 |
Frequently Asked Questions
Q: What are the exact dimensions of bearing assembly 9503000686?
A: SKU 9503000686 has an outer diameter of 40 mm, inner diameter of 16 mm, and width of 12 mm. These dimensions are standard for manual pallet jack load wheel and swivel wheel locations. Verify these measurements against your equipment before ordering.
Q: What material is bearing 9503000686 made from and what loads can it handle?
A: SKU 9503000686 is engineered from chrome alloy steel with hardened raceways designed for high radial loads typical in load wheel and swivel wheel applications. The bearing features ABEC 1 class tolerance, which provides adequate precision for manual pallet jack use. Maximum operating speed is up to 3900 RPM under nominal load.
Q: Does SKU 9503000686 come pre-lubricated?
A: Yes. Bearing assembly 9503000686 is supplied with light oil preservative pre-lubrication and includes single-shield dust protection on one side. The unsealed design on the other side allows periodic re-lubrication without disassembly.
Q: What equipment brands and models are compatible with bearing 9503000686?
A: SKU 9503000686 fits manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your pallet jack model and confirm that the 40 mm outer diameter and 16 mm inner diameter match your bearing location before ordering.
Q: What is the difference between SKU 9503000686 and its cross-reference L9503000686?
A: SKU 9503000686 and alternate part number L9503000686 reference the same bearing assembly. The L prefix variant may indicate a legacy or supplier-specific designation. Both part numbers should provide identical specifications and fit.
Q: How long does bearing 9503000686 typically last in warehouse pallet jack use?
A: Under normal warehouse conditions with regular lubrication, bearing assembly 9503000686 typically lasts 3-5 years. Lifespan depends on load frequency, floor cleanliness, ambient temperature, and maintenance intervals. Wet or contaminated environments may require more frequent replacement.
