Deep Groove Ball Bearing Assembly for Manual Pallet Jack
5045752-04
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
High-performance bearing assembly for manual pallet jack wheel applications. Precision 20 mm bore, 47 mm OD, 14 mm wide deep groove ball bearing, equipped with double rubber seals for contamination protection. Designed for direct fit to OEM wheel assemblies and optimized for high cycle life under typical warehouse loading conditions.
Specifications
Dimensional
| Bearing Tolerance | ISO 492 (Class P0) |
Material
| Cage Material | Steel (pressed, SAE 1008/1010) |
| Ball Material | Chrome steel, grade G10 |
| Race Material | Chrome steel, hardened to Rockwell C60 |
Part Numbers
| OEM Part Number | 5045752-04 |
| Manufacturer Part Number | 5045752-04 |
Frequently Asked Questions
Q: What are the bearing dimensions for SKU 5045752-04?
A: The 5045752-04 is a deep groove ball bearing with 20 mm bore diameter, 47 mm outer diameter, and 14 mm width. This is a standard metric size compatible with many pallet jack wheel assemblies.
Q: What is the bore size of the 5045752-04 bearing?
A: The bore diameter is 20 mm. Verify your pallet jack wheel shaft is 20 mm to confirm compatibility before ordering.
Q: What sealing protection does the 5045752-04 have?
A: The 5045752-04 features double rubber seals on both sides for contamination protection. This keeps water, dirt, and warehouse dust out of the bearing races, extending bearing life in outdoor and wet environments.
Q: What material construction is used in the 5045752-04 bearing?
A: The 5045752-04 uses SAE 1008/1010 pressed steel cage, chrome steel balls (grade G10), and hardened chrome steel races at Rockwell C60. ISO 492 Class P0 tolerance ensures precision fit and smooth operation.
Q: What pallet jack types does the 5045752-04 fit?
A: The 5045752-04 is designed for manual pallet jack wheel applications from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify bearing bore, outer diameter, and width match your specific OEM wheel assembly.
Q: How long will the 5045752-04 bearing last under typical warehouse conditions?
A: The 5045752-04 is engineered for high cycle life under typical warehouse loading. Lifespan depends on load weight, floor conditions, and maintenance. Double rubber seals and precision grade construction minimize contamination and wear, extending bearing performance in busy distribution environments.
