Product Description
Load wheel assembly for BT Prime Mover electric pallet truck; 7 inch diameter by 2-3/4 inch tread width Millennium poly wheel, 92A durometer polyurethane molded over steel hub. OEM part number 305620-000, cross-referenced with Toyota, BT, and TVH equivalents.
Specifications
Material & Construction
| Wheel Material | Millennium Polyurethane, Shore D 92A durometer |
| Hub Material | Steel core |
| Construction | Polyurethane molded over steel hub |
Part Numbers
| Part Number | 305620-000 |
| Manufacturer Part Number | PM305620-000 |
| Cross-Reference Part Numbers | Toyota TY21517-7, BT BT74559, TVH SY75206, TVH SY76714, TVH 7959020 |
Frequently Asked Questions
Q: What equipment types does the 305620-000 load wheel fit?
A: The 305620-000 is a load wheel assembly for BT Prime Mover electric pallet trucks. This wheel also cross-references to Toyota and TVH equipment. Compatible part numbers include Toyota TY21517-7, BT BT74559, and TVH SY75206, SY76714, and 7959020. Verify your equipment manufacturer and model designation before ordering to confirm fitment.
Q: What are the physical specifications of the 305620-000?
A: This load wheel has a Millennium polyurethane (Shore D 92A durometer) molded over a steel hub core. The steel hub provides strength for load bearing, while the polyurethane tread absorbs vibration and protects floors.
Q: How does the 92A durometer polyurethane compare to other hardness options?
A: Shore D 92A is a mid-range hardness suitable for standard warehouse applications on dry, smooth floors. Lower durometer ratings (around 85A) are softer and provide better traction on rough or sloped floors but wear faster. Higher ratings (95A-98A) are harder and last longer but generate more noise and vibration. The 92A Millennium compound balances durability with floor protection for general-purpose use.
Q: What are the advantages of the steel hub design?
A: The steel hub provides superior strength and load distribution compared to plastic or aluminum hubs. Steel does not flex under load, reducing wobble and uneven wear. The molded polyurethane bond to the steel hub is durable and resists separation. Steel also conducts heat away from the bearing, helping maintain bearing lubrication integrity.
Q: How do I verify this wheel is compatible with my equipment before ordering?
A: Check your equipment manufacturer and model number. Cross-reference against the listed compatible brands: BT Prime Mover, Toyota, or TVH. If your equipment shows one of these manufacturer designations, you can match it to the corresponding cross-reference number (TY21517-7 for Toyota, BT74559 for BT, or SY75206, SY76714, or 7959020 for TVH models). Confirm the dimensions match your current wheel.
Q: Is this wheel suitable for wet storage or cold storage environments?
A: The standard Millennium 92A polyurethane compound is not rated for wet floors or cold storage below 40 degrees F. In these environments, compound hardness decreases and traction may become unreliable. If you operate in wet or cold environments, contact us about high-traction alternatives designed specifically for those conditions.
