Product Description
POLYURETHANE WHEEL/BEARINGS, SKU 90100-01 by Liftsplus.com, is a steer wheel assembly for manual pallet jacks, featuring an 8 inch ultra-polyurethane tread with aluminum hub, 20 mm bearing ID, sealed precision ball bearings, and compatibility with Multiton M, HPL, TM, J, and HP5 models. Directly replaces OEM MU 90100-01 and equivalents.
Specifications
Material
| Tread Material Specification | Polyurethane, hardness 95 Shore A |
| Hub Material Specification | Aluminum casting |
| Finish/Coating | Machined aluminum hub with non-marking polyurethane tread |
Part Numbers
| Manufacturer Part Number | 90100-01 |
| OEM Reference Part Number | MU 90100-01 |
| Cross-Reference Part Numbers | Replaces MU 90100-01-P-HD, supersedes MU 90100-01-9-HD, equivalent to Multiton MU 90100-01 |
| Compatible Models | Fits Multiton M, HPL, TM, J, and HP5 (hand control) manual pallet jacks |
Performance
| Durometer Hardness | 95A Shore (polyurethane) |
Frequently Asked Questions
Q: Which Multiton manual pallet jack models does wheel assembly 90100-01 fit?
A: Wheel assembly 90100-01 is compatible with Multiton M, HPL, TM, J, and HP5 (hand control) manual pallet jack models. It directly replaces OEM part number MU 90100-01 and equivalent parts MU 90100-01-P-HD and MU 90100-01-9-HD.
Q: What are the specifications of wheel assembly 90100-01?
A: Part 90100-01 is a steer wheel assembly featuring an 8 inch ultra-polyurethane tread with aluminum hub. The bearing bore is 20 mm ID with sealed precision ball bearings. The polyurethane compound provides grip on standard dry warehouse floors and moderate temperature environments.
Q: What is the difference between this wheel and other polyurethane wheels?
A: The 8 inch ultra-polyurethane tread in 90100-01 is optimized for manual pallet jack steering stability and load wheel support. Sealed ball bearings reduce maintenance and prevent contamination from moisture and dust. Aluminum hub construction balances durability with weight efficiency in hand-truck applications.
Q: How long does this wheel assembly typically last?
A: In typical warehouse service with standard loads, the 90100-01 wheel assembly has a service life of 3 to 5 years. The sealed bearings require no maintenance. Tread wear depends on floor type and load cycles. Heavy-use environments or outdoor use may reduce lifespan by 12 to 24 months.
Q: What maintenance does this wheel assembly require?
A: The sealed precision ball bearings require no lubrication. Periodically wipe debris from the wheel tread and hub. If the wheel no longer rolls freely or exhibits grinding noise, the bearing seal may be compromised. Replace the assembly if bearing play develops or if tread wear exceeds safe limits.
Q: Are there cross-reference part numbers for 90100-01?
A: Yes. Wheel assembly 90100-01 directly replaces Multiton OEM part numbers MU 90100-01, MU 90100-01-P-HD, and MU 90100-01-9-HD. Order by the exact part number 90100-01 to ensure correct fitment and bearing compatibility with your Multiton manual pallet jack.