Product Description
The TH A8/A9-A Ultra-poly steel wheel by Liftsplus.com features an 8 inch diameter and 2 inch tread width with a 95 Shore A polyurethane tread bonded to a steel core. Rated for 1250 lbs capacity, this wheel uses a roller bearing, flat tread profile, and is suitable for temperatures from -40°F to 180°F. Mounting plate size is 4 x 4-1/2 inches with a bolt hole pattern from 2-5/8 x 3-3/8 inches to 3 x 3 inches slot. Finish is RoHS compliant zinc-plated steel.
Specifications
Material & Construction
| Core Material | Steel |
Part Numbers
| Manufacturer Part Number | TH A8/A9-A |
| OEM Part Number | TH A8/A9-A |
Frequently Asked Questions
Q: What are the load wheel dimensions for the TH A8/A9-A?
A: The TH A8/A9-A has an 8 inch diameter with a 2 inch tread width. The mounting plate is 4 x 4-1/2 inches with bolt hole patterns ranging from 2-5/8 x 3-3/8 inches to 3 x 3 inches slot. This wheel is rated for 1250 lbs capacity.
Q: Which pallet jack brands and models does the TH A8/A9-A fit?
A: The TH A8/A9-A is a universal replacement load wheel compatible with electric and manual pallet jacks from Crown, Toyota, Raymond, Yale, and similar OEM manufacturers that use an 8 inch diameter wheel with a 4 x 4-1/2 inch mounting plate. Verify your equipment dimensions match before ordering.
Q: What is the tread material and does it mark floors?
A: The TH A8/A9-A features a 95 Shore A polyurethane tread bonded to a steel core. This polyurethane compound is non-marking and suitable for finished concrete, tile, and polished floors. It does not leave black marks or scuffs on floor surfaces.
Q: What temperature range is the TH A8/A9-A rated for?
A: The TH A8/A9-A operates reliably from -40 degrees Fahrenheit to 180 degrees Fahrenheit, making it suitable for freezer storage, cold storage rooms, and warm outdoor environments.
Q: What bearing type is used and how long will this wheel last?
A: The TH A8/A9-A uses a roller bearing design. With proper maintenance and storage at rated load capacity, polyurethane wheels typically last 2-5 years depending on floor surface, usage intensity, and ambient conditions. The steel core and zinc-plated finish resist rust and corrosion.
Q: Is the TH A8/A9-A RoHS compliant?
A: Yes, the TH A8/A9-A features a RoHS compliant zinc-plated steel finish and core, meeting environmental and regulatory standards for material handling equipment in most jurisdictions.