3131983

Frequently Asked Questions

Q: What are the specifications of the 3131983 polyurethane wheel assembly?
A: The 3131983 features a 5-inch diameter, 2.88-inch tread width, and 2.44-inch bore. It includes sealed precision bearings and a steel hub core with machined finish. The polyurethane tread is designed for demanding electric lift truck applications.

Q: What is the polyurethane compound rating for the 3131983 wheel?
A: The 3131983 uses a high-wear 95A polyurethane compound. The 95A durometer rating provides a balance of wear resistance and load-bearing capacity suitable for electric pallet jacks, forklifts, and platform trucks operating in general warehouse and manufacturing environments.

Q: Which electric lift trucks are compatible with the 3131983 wheel assembly?
A: The 3131983 fits multiple electric pallet jack and lift truck models from Crown, Toyota, Raymond, Jungheinrich, Linde, and BT. The 2.44-inch bore and 5-inch diameter are common on electric equipment. Always verify bore size and wheel position before ordering to ensure proper fitment.

Q: Why does the 3131983 use sealed precision bearings?
A: Sealed precision bearings reduce friction and operational noise on electric lift trucks, improve battery efficiency, and extend bearing lifespan by protecting against moisture and debris. Sealed bearings require minimal maintenance compared to open or greased bearings.

Q: How long does the 95A polyurethane compound on the 3131983 wheel last?
A: High-wear 95A polyurethane wheels typically last 2 to 4 years on electric pallet jacks depending on load, distance traveled, and floor conditions. Worn wheels show reduced traction, increased noise, or visible flat spots. Replace when tread depth becomes uneven or traction is compromised.