Product Description
MO 101/210-A-HD steer wheel assembly features red ultra-polyurethane tread on aluminum hub with sealed ball bearings. Designed for manual pallet jack steering systems with 3/4 inch axle diameter. Complete assembly includes pre-installed precision bearings in flanged aluminum housing. Supersedes 300-027-A-HD for standard manual pallet jack applications requiring durable steering wheel components.
Compatibility: Fits pallet jacks made by Mobile, model ML50, ML55 (Older). SKU: MO 101/210-A-HD
Specifications
Bearing Specifications
| Bearing Type | Sealed ball bearing assembly, precision grade |
Part Numbers & Compatibility
| Manufacturer Part Number | MO 101/210-A-HD |
| Alternative Part Numbers | 101/210-A-HD, 300-027-A-HD |
| Cross-Reference Part Numbers | Supersedes 300-027-A-HD in generic applications |
Wheel Construction
| Hub Material | Aluminum alloy hub with integrated bearing housing |
Frequently Asked Questions
Q: Which Mobile pallet jack models are compatible with MO 101/210-A-HD?
A: The MO 101/210-A-HD fits Mobile ML50 and ML55 (older models) manual pallet jacks. It is designed for steering systems with 3/4 inch axle diameter. This is the heavy-duty variant for standard manual pallet jack applications.
Q: What is included in the MO 101/210-A-HD complete assembly?
A: The MO 101/210-A-HD is a complete steer wheel assembly with pre-installed sealed ball bearings in a flanged aluminum housing. It features red ultra-polyurethane tread on the aluminum hub. The bearings arrive pre-installed and sealed, ready for immediate use.
Q: What axle diameter is the MO 101/210-A-HD designed for?
A: The MO 101/210-A-HD is designed for 3/4 inch axle diameter. This is critical for proper fitment. Do not use this assembly on equipment with 20mm or other bearing bore sizes, as it will not mount correctly.
Q: What part numbers does MO 101/210-A-HD replace or supersede?
A: The MO 101/210-A-HD supersedes 300-027-A-HD in generic manual pallet jack applications. Alternative part number designations include 101/210-A-HD. Cross-reference this part when retrofitting or maintaining older Mobile pallet jack models from the ML50 and ML55 (older) product lines.
Q: How does the sealed ball bearing assembly in MO 101/210-A-HD affect durability?
A: The sealed ball bearing assembly protects internal bearings from dirt, moisture, and debris. Sealed bearings reduce maintenance requirements and extend service life compared to open bearing designs. The flanged aluminum housing provides structural support and ensures proper bearing alignment during operation.