Load Wheels for BT L2000, L2300, L2000-U, L2300-U
BT 55001-A
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Compatibility
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Product Description
BT 55001-A Steel Load Roller Assembly is a precision-machined, high carbon steel replacement roller engineered for BT L-series manual pallet jacks. Compatible with BT OEM part numbering, this roller features a 2.9 inch diameter, 3.25 inch width, 20 mm sealed ball bearing bore, and zinc plated corrosion-resistant finish. Manufactured to SAE 1045 material standard and Rockwell C40-C50 hardness, it supports working loads up to 5,500 lbs under standard BT configurations.
Compatibility: Fits pallet jacks made by BT Prime Mover, model 55001-A. Alternate model: 55001A; 55001 A. SKU: BT 55001-A
Specifications
Material & Construction
| Load Roller Material | High-carbon steel, hardened |
| Steel Grade | SAE 1045 high-carbon steel |
| Hardness | Rockwell C40-C50 minimum |
| Finish | Zinc-plated corrosion-resistant |
Physical Specifications
Compatibility & Part Information
| Manufacturer Part Number | 55001-A |
| Compatible Models | BT L-series (L2000, L2300, L2000-U, L2300-U) |
| Alternate Part Numbers | 55001A, 55001 A |
Frequently Asked Questions
Q: What are the dimensions and specifications of the 55001-A load roller?
A: The 55001-A is manufactured from SAE 1045 high-carbon steel with Rockwell C40-C50 minimum hardness and a zinc-plated finish for corrosion resistance.
Q: Which BT pallet jack models are compatible with the 55001-A load roller?
A: The 55001-A is designed for BT L-series manual pallet jacks, including BT L2000, L2300, L2000-U, and L2300-U models. It serves as a direct replacement load wheel in the roller assembly.
Q: What is the load capacity of the 55001-A roller?
A: The 55001-A is rated to support working loads under standard BT pallet jack configurations. Actual capacity depends on your equipment setup and maintenance condition.
Q: Why is the 55001-A made from SAE 1045 steel?
A: SAE 1045 is a high-carbon steel that provides an optimal balance of strength and wear resistance for load wheel applications. The Rockwell C40-C50 hardness specification ensures durability under repeated load cycles while resisting deformation and surface damage.
Q: How does the zinc-plated finish protect the 55001-A?
A: The zinc-plated finish provides corrosion resistance, protecting the steel core from rust and oxidation in wet storage environments and outdoor use. This extends roller lifespan and maintains smooth operation.
Q: When should the 55001-A roller be replaced?
A: Replace the 55001-A when the roller develops flat spots, cracks, seized bearings, excessive runout, or visible corrosion beneath the zinc plating. These conditions degrade load capacity and jack maneuverability.
Q: How should the 55001-A roller be stored when not in use?
A: Store the roller in a clean, dry location away from moisture and extreme temperatures. Keep the bearing sealed from dust and contaminants. If stored for extended periods in humid environments, periodically inspect for corrosion beneath the zinc plating.