Product Description
Crown OEM bearing, part number CR 073454, designed for manual pallet jack axle and load wheel applications. Precision sealed ball bearing, hardened steel construction, dual nitrile sealing. Engineered to deliver continuous service in Crown PTH Series pallet jacks with rated capacity up to 5000 lbs. No cross-reference, supersession, or equivalent part numbers available.
Compatibility: Fits pallet jacks made by Crown, model CR 073454. Alternate model: CR073454. SKU: CR 073454
Specifications
Material & Construction
| Material Specification | Hardened steel construction |
| Seal Material | Nitrile rubber dual seal configuration |
Mechanical Specifications
| Tolerance Class | Class 0, ABEC 1 precision level |
Part Numbers
| OEM Part Number | CR 073454 |
| Manufacturer Part Number | CR 073454 |
Frequently Asked Questions
Q: What is the Crown CR 073454 bearing designed for?
A: The CR 073454 is a genuine OEM sealed ball bearing for Crown PTH Series manual pallet jacks. It is engineered for axle and load wheel applications in pallet jacks rated up to 5000 lbs capacity where precise fit and dual sealing protection are required.
Q: Which Crown pallet jack models use the CR 073454 bearing?
A: The CR 073454 is compatible with Crown PTH Series manual pallet jacks. Cross-references include CR 073454 and CR073454. No other equivalent or supersession part numbers are available. Verify your pallet jack model and serial range to confirm fitment before ordering.
Q: What are the material specifications of the CR 073454?
A: The CR 073454 features hardened steel construction with a dual nitrile rubber seal configuration. It is manufactured to ABEC 1 precision level with Class 0 tolerance, providing durability and seal integrity for continuous service in manual pallet jack applications.
Q: How does the dual nitrile seal protect the CR 073454 bearing?
A: The dual nitrile seal configuration on the CR 073454 prevents contamination from dirt, debris, and moisture while retaining internal lubricant. This design extends bearing lifespan and maintains smooth operation in manual pallet jack load wheel and axle assemblies.
Q: When should the CR 073454 bearing be replaced?
A: Replace the CR 073454 if you observe grinding noise, excessive friction when manually rolling the pallet jack, wheel wobble, or visible seal damage. A worn or damaged bearing reduces handling ease and load capacity in Crown PTH Series pallet jacks.