Product Description
Precision bearing assembly for manual pallet jack wheel and load support systems, SKU 886847. High-carbon chromium steel construction, double-lip seals, and factory-sealed lubrication. Designed for service in industrial manual pallet jack assemblies with up to 5500 lb load capacity. No cross-reference part numbers available.
Specifications
Material
| Seal Type | Double-lip contact seal (2RS) for contaminant protection |
| Hardness | Minimum Rockwell C58 on rolling contact surfaces |
Part Numbers
| OEM Part Number | 886847 |
Frequently Asked Questions
Q: What are the specifications of SKU 886847?
A: SKU 886847 is a precision bearing assembly with high-carbon chromium steel construction, minimum Rockwell C58 hardness on rolling contact surfaces, and double-lip contact seals (2RS) for contaminant protection. Factory-sealed lubrication supports loads up to 5500 lb in manual pallet jack applications.
Q: What is the load capacity of SKU 886847?
A: SKU 886847 is rated for service in manual pallet jack assemblies with load capacities up to 5500 lb. This bearing is designed for the typical dynamic loads encountered in standard warehouse and material handling operations with manual pallet jacks.
Q: What makes SKU 886847 different from standard bearings?
A: SKU 886847 features precision engineering with high-carbon chromium steel for superior hardness and durability. The double-lip contact seals (2RS) provide enhanced contamination protection compared to single-seal designs, and factory-sealed lubrication is optimized for extended service life without maintenance.
Q: How long does SKU 886847 last in typical manual pallet jack service?
A: Bearing lifespan depends on load cycles, frequency of use, and operating conditions. The double-lip seal design extends service life by protecting against dirt and moisture ingress. With normal warehouse use, well-maintained bearings typically provide years of reliable service before replacement becomes necessary.
Q: Are there cross-reference part numbers for SKU 886847?
A: No cross-reference part numbers are available for SKU 886847. This bearing is identified solely by its SKU. When ordering replacement bearings for your equipment, specify SKU 886847 directly to ensure you receive the exact precision bearing assembly designed for your pallet jack.
Q: What does the 2RS seal designation mean on SKU 886847?
A: The 2RS (double-lip contact seal) designation indicates that SKU 886847 has seals on both sides of the bearing. These seals make contact with the bearing rings, providing superior protection against water, dust, and contaminants compared to non-contact seals or single-seal designs.
