Product Description
L9503000233 is a BEARING assembly for manual pallet jack applications, designed for use in wheel and load roller service. Manufactured with precision-ground, high-carbon steel raceways, it features hardened steel balls and double rubber seals for durability in material handling environments. Typical metrics for this bearing assembly include 20 mm inner diameter, 47 mm outer diameter, and 14 mm width, fitting standard pallet jack wheel hubs.
Specifications
Material & Construction
| Bearing Ball Material | Hardened carbon steel |
| Outer Ring Material | High carbon bearing steel, precision ground |
Part Numbers
| OEM Part Number | L9503000233 |
| Manufacturer Part Number | L9503000233 |
Frequently Asked Questions
Q: What are the specifications for the L9503000233 bearing assembly?
A: The L9503000233 is a sealed bearing assembly for manual pallet jack wheels. Specifications include: 20 mm inner diameter, 47 mm outer diameter, 14 mm width. It features hardened carbon steel balls, high-carbon precision-ground bearing steel raceways, and double rubber seals for protection against contamination and moisture in warehouse environments.
Q: What pallet jack models does the L9503000233 bearing fit?
A: The L9503000233 is designed for standard manual pallet jack wheel hubs across common OEM brands including Crown, Toyota, Raymond, Yale, and similar models that use 20 mm bore wheel assemblies. Verify your equipment wheel hub diameter and bearing pocket dimensions match before ordering.
Q: How durable are the double rubber seals on this bearing?
A: The double rubber seals provide extended protection in typical warehouse conditions, including exposure to water, dust, and debris. The hardened steel construction and sealed design allow this bearing to withstand high-cycle warehouse use. Expected lifespan depends on load frequency and floor conditions; sealed bearings require no re-greasing and should be replaced if seals show visible damage or leakage.
Q: Does the L9503000233 require maintenance or re-greasing?
A: No. The L9503000233 is a sealed-for-life bearing assembly and does not require re-greasing or additional lubrication during service. The double rubber seals retain factory grease throughout the bearing life. Inspect periodically for seal degradation or wobbling that would indicate replacement is needed.
Q: What material are the raceways and balls in the L9503000233?
A: The L9503000233 features precision-ground high-carbon bearing steel raceways and hardened carbon steel balls. This material selection provides superior load capacity and wear resistance required for manual pallet transport in high-frequency warehouse environments.