Product Description
Crown CR 60005-7 is a lock washer manufactured for electric lift truck applications, specifically compatible with Crown PE 4000 Series models. Constructed from high carbon, spring-tempered steel, this external tooth lock washer is engineered for secure fastener retention in high-vibration, rotating shaft, or hub assemblies.
Specifications
Material & Construction
| Material Specification | High carbon steel |
| Hardness | Hardened to Rockwell C30 minimum |
Part Numbers
| OEM Part Number | CR 60005-7 |
| Manufacturer Part Number | 60005-7 |
| Compatible Models | Crown PE 4000 Series electric pallet trucks |
Frequently Asked Questions
Q: What is the CR 60005-7 lock washer used for?
A: The CR 60005-7 is an external tooth lock washer designed for Crown PE 4000 Series electric pallet trucks. It is engineered for fastener retention in high-vibration applications, rotating shaft assemblies, and hub assemblies where secure locking is critical.
Q: What material is the CR 60005-7 made from?
A: The CR 60005-7 is constructed from high carbon, spring-tempered steel, hardened to Rockwell C30 minimum. This material composition provides superior hardness and durability for continuous-duty material handling environments.
Q: Which Crown models are compatible with the CR 60005-7?
A: The CR 60005-7 is specifically compatible with Crown PE 4000 Series electric pallet trucks. Verify your equipment model before ordering to ensure proper fit.
Q: Why does the CR 60005-7 have external teeth?
A: External teeth provide aggressive grip and prevent loosening under vibration and rotational stress. This design is essential for fasteners in rotating shaft and hub assemblies that experience constant movement and dynamic loading.
Q: What is the OEM part number for the CR 60005-7?
A: The OEM part number is 60005-7. Our SKU CR 60005-7 is the direct equivalent. Both designations reference the same fastening component.