Product Description
The TH A-188 Steer Wheel Assembly (Red Ultra) from Liftsplus.com is a precision-engineered replacement part for manual pallet jack equipment, manufactured with a 7-inch diameter machined cast iron core and 92 Shore A polyurethane tread to fit 0.86 inch axle applications. Equipped with dual double-sealed precision ball bearings and anticorrosive finish, it is rated for a maximum load of 1600 lbs per wheel, suitable for pallet jack operations in industrial environments.
Specifications
Material & Construction
| Polyurethane Durometer | 92 Shore A hardness |
| Core Finish | Machined cast iron, anticorrosive coated |
Mechanical Specifications
| Wheel Core Material | Cast iron core |
Part Numbers & Compatibility
| OEM Part Number | TH A-188 |
Frequently Asked Questions
Q: What are the dimensions and axle compatibility of the TH A-188 steer wheel assembly?
A: The TH A-188 features a 7-inch diameter machined cast iron core designed for 0.86 inch axle applications. This is a precision steer wheel assembly suitable for manual pallet jack equipment with standard axle configurations.
Q: What is the maximum load rating for the TH A-188?
A: The TH A-188 is rated for a maximum load of 1600 pounds per wheel. This load capacity assumes proper equipment maintenance and appropriate floor conditions. Do not exceed rated capacity to prevent premature wear or equipment failure.
Q: What bearing type is used in the TH A-188 and how does it affect durability?
A: The TH A-188 uses dual double-sealed precision ball bearings that provide protection against contamination and moisture. Double sealing extends bearing life in dirty warehouse environments by preventing dirt and water ingress, reducing maintenance frequency.
Q: How does the 92 Shore A polyurethane durometer on the TH A-188 compare to other compounds?
A: The 92 Shore A hardness on the TH A-188 is a medium-hardness compound suitable for general warehouse use on smooth to medium-texture concrete. It balances durability with some shock absorption. Harder compounds wear slower but transmit more vibration.
Q: Does the TH A-188 have corrosion protection?
A: Yes. The TH A-188 cast iron core features an anticorrosive finish applied during manufacturing. This coating protects against rust and corrosion, extending the wheels life in humid or wet storage areas while maintaining performance in industrial environments.
Q: Which manual pallet jack brands use the TH A-188 steer wheel assembly?
A: The TH A-188 is compatible with manual pallet jacks from multiple OEM brands. Confirm your equipment brand and model match the 0.86 inch axle diameter specification before ordering. Check your pallet jack documentation for exact wheel requirements.