Product Description
Steel load wheel and radial ball bearing assembly for manual pallet jack applications. Carbon steel construction, 3.56 inch hub length, and 2.94 inch diameter with double-sealed single-row bearing configuration. Compatible with Mobile ML45, ML55 models and most standard pallet truck designs. Multiple cross-reference part numbers included.
Specifications
Material & Construction
| Material | Carbon Steel |
| Hardness | Minimum Rockwell C45 |
| Construction Type | Load wheel and radial ball bearing assembly |
Mechanical Specifications
| Bearing Configuration | Double-sealed single-row radial ball bearing |
| Operating Clearance | Maintains tolerance for load wheel bearings |
Part Numbers & Compatibility
| Direct Replacement Part Number | 100-210-1-A |
| Cross-Reference Part Numbers | Mobile MO 100/210-1-A, Mobile 100/210-1-A, Generic Parts Service 100-210-1-A |
| Compatible Models | Mobile ML45, Mobile ML55 |
Performance Specifications
| Service Life | Designed for up to 1200 operational cycles at rated load |
| Applications | Manual pallet jack wheels, standard pallet truck designs |
Frequently Asked Questions
Q: What are the specifications for the 100-210-1-A load wheel assembly?
A: The 100-210-1-A is a carbon steel load wheel assembly. It features a double-sealed single-row radial ball bearing configuration with a minimum Rockwell hardness of C45. Operating clearance is maintained for the load wheel bearings.
Q: Which pallet jack models does the 100-210-1-A fit?
A: This load wheel assembly is compatible with Mobile ML45 and Mobile ML55 manual pallet jack models. It also fits most standard pallet truck designs that use this bearing and wheel interface.
Q: What are the cross-reference part numbers for 100-210-1-A?
A: Cross-reference numbers include Mobile MO 100/210-1-A, Mobile 100/210-1-A, and Generic Parts Service 100-210-1-A. Verify your equipment model and serial range before ordering to ensure compatibility.
Q: Why is carbon steel used for this load wheel assembly?
A: Carbon steel construction with Rockwell C45 minimum hardness provides wear resistance and load-bearing capacity needed for manual pallet jack applications. The double-sealed bearing configuration protects against contamination and extends component life in warehouse and loading environments.
Q: How long does a 100-210-1-A load wheel typically last?
A: Lifespan depends on load frequency, floor conditions, and maintenance. The sealed bearing design minimizes lubrication needs and reduces contamination-related wear. Bearing grease should be inspected periodically. Replacement is recommended when worn wheels lose or bearings exhibit noise or play.
Q: What maintenance does this load wheel assembly require?
A: Periodic visual inspection of bearing seals and wheel wear is recommended. Check for noise or play in the bearing assembly. Maintain bearing grease levels as needed. Clean wheel surfaces regularly to remove floor debris. Replace when wheel decreases significantly or bearing performance degrades.
