Product Description
The MO 203/210-A is an ultra-polyurethane load roller assembly engineered for reliable performance in manual pallet jack applications. Featuring a durable steel hub with a 0.75 inch ID bearing, this direct replacement component delivers smooth operation and extended service life under typical warehouse loading conditions. The high-quality polyurethane tread resists wear and provides excellent floor protection, making it ideal for frequent use in material handling operations. The MO 203/210-A is recognized across the industry for its compatibility and proven durability with Mobile manual pallet jacks.
Specifications
Material
| Hub Material | Steel |
| Wheel Material | Ultra-polyurethane tread |
Specifications
| Bearing Inner Diameter | 0.75 inch (19.05 mm) |
| Application | Manual pallet jack load roller |
Part Numbers
| Manufacturer Genuine Part Number | MO 203/210-A |
| Cross-Reference Part Numbers | MO203/210-A, 203/210-A |
Compatibility
| Compatible Manufacturer | Mobile |
| Compatible Models | ML50, ML55 (Older models) |
Frequently Asked Questions
Q: What are the cross-reference part numbers for the MO 203/210-A?
A: The MO 203/210-A is cross-referenced as MO203/210-A and 203/210-A. These alternate numbers refer to the same component and can be used interchangeably when ordering.
Q: Which Mobile pallet jack models does the MO 203/210-A fit?
A: The MO 203/210-A is compatible with Mobile ML50 and Mobile ML55 (Older) pallet jacks. Do not use on newer ML55 variants or other model series without verifying dimensions and bearing specifications.
Q: What is the bearing inner diameter specification for this load roller?
A: The MO 203/210-A has a 0.75 inch (19.05 mm) ID bearing. This bearing bore size is specific to the ML50 and older ML55 designs and cannot be replaced with other standard bearing sizes.
Q: What hub material is used in the MO 203/210-A?
A: The MO 203/210-A features a steel hub. Steel provides strength and durability for load-bearing applications in manual pallet jacks operating under standard warehouse loads.
Q: What is the application type for this component?
A: The MO 203/210-A is designed as an ultra-polyurethane load roller assembly for manual pallet jack applications. It is not rated for power-assisted or electric pallet jacks.
Q: Why is the MO 203/210-A considered a wear item?
A: The polyurethane tread on the MO 203/210-A experiences wear from friction and loading during normal pallet jack operation. Tread degradation, flat spots, or visible damage indicate replacement is needed. Steel ball bearings can wear if the assembly is subjected to misalignment or contamination.