Product Description
Precision replacement bearing assembly for manual pallet jack load wheel/steer wheel applications, compatible with 20 mm shaft, double rubber sealed for contaminant protection, manufactured from high-grade chrome steel for durability in material handling environments.
Specifications
Material & Construction
| Ring Material | Chrome steel (SAE 52100) |
| Ball Material | Chrome steel (SAE 52100) |
| Cage Material | Steel |
Part Numbers
| OEM Part Number | 923330 |
Frequently Asked Questions
Q: What shaft diameter does bearing 923330 fit?
A: Bearing 923330 is designed for a 20 mm shaft diameter. This size is standard for manual pallet jack load wheels and steer wheels across most common OEM brands including Crown, Toyota, Raymond, and Yale. Always verify your equipment specifications before ordering to ensure proper fitment.
Q: Is bearing 923330 sealed, and what contaminants does it protect against?
A: Bearing 923330 features double rubber sealed design. The dual seals provide contaminant protection in warehouse and manufacturing environments, preventing dust, dirt, and moisture from entering the bearing races. This sealed design extends bearing life in standard indoor material handling conditions.
Q: What materials are used in bearing 923330?
A: Bearing 923330 uses high-grade chrome steel (SAE 52100) for both the inner and outer rings as well as the ball elements. The cage is manufactured from steel. This material combination provides the hardness and fatigue resistance necessary for repeated load cycles in manual pallet jack applications.
Q: Which manual pallet jack models and brands use bearing 923330?
A: Bearing 923330 is compatible with load wheel and steer wheel assemblies on manual pallet jacks from major manufacturers including Crown, Toyota, Raymond, and Yale. The 20 mm shaft size is a common standard across these brands. Confirm your specific model documentation to verify compatibility.
Q: How long does bearing 923330 typically last in service?
A: Bearing 923330 lifespan depends on load frequency and warehouse conditions. The double rubber seals and chrome steel construction provide durability for heavy-duty material handling environments. In typical warehouse use with proper maintenance, expect 2 to 4 years of service life before replacement becomes necessary.
Q: Is bearing 923330 a cross-reference or replacement for other part numbers?
A: Bearing 923330 is the OEM part number for this bearing assembly. If you have an older equipment model or need compatibility verification with a different part number, confirm dimensions and shaft size with your equipment documentation. Part 923330 remains the direct reference for this bearing design.