Product Description
Crown CR 045318 is a bearing outer race designed for integration with caster and load wheel assemblies, compatible with Crown WP 2300 and WP 3000 series electric pallet trucks. Manufactured from case-hardened bearing-grade alloy steel, this race ensures reliable support in high-load, repetitive industrial use environments.
Compatibility: Fits pallet jacks made by Crown, model WP 2300. Alternate model: WP2300. SKU: CR 045318
Specifications
Material & Construction
| Material Specification | Case-hardened bearing-grade alloy steel |
| Finish/Coating | Precision ground, oil-lubricated surface |
Part Number & Compatibility
| Part Number | CR 045318 |
| Compatible Models | Crown WP 2300 Series, WP 3000 Series electric pallet trucks |
Performance Specifications
| Operational Environment | Suitable for indoor warehouse and material handling use |
Frequently Asked Questions
Q: What is the CR 045318 bearing outer race made from?
A: The CR 045318 is manufactured from case-hardened bearing-grade alloy steel with a precision ground, oil-lubricated surface finish. This material provides wear resistance and load capacity required for high-cycle industrial warehouse environments.
Q: Which Crown electric pallet truck models use the CR 045318?
A: The CR 045318 is compatible with Crown WP 2300 and WP 3000 series electric pallet trucks. This race integrates with caster and load wheel assemblies in frame and steering column applications.
Q: How long does a CR 045318 bearing outer race typically last?
A: Bearing race lifespan depends on load intensity, floor conditions, and maintenance practices. Case-hardened steel races like the CR 045318 typically provide 2-4 years of continuous warehouse service before wear patterns emerge. Inspect periodically for spalling or discoloration indicating replacement need.
Q: What are signs that the CR 045318 outer race needs replacement?
A: A worn or spalled outer race creates audible noise during truck operation, increased vibration in the steering or wheel assembly, and uneven tire wear on load wheels. These are failure indicators requiring race replacement to prevent bearing cage and roller damage.
Q: Does the CR 045318 outer race require relubrication or replacement?
A: The CR 045318 outer race is part of a sealed bearing assembly. If bearing preload and lubrication are compromised, the entire bearing set including the outer race typically requires replacement rather than field relubrication.