4 x 2 Load Wheel Assembly
IU 9102
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Product Description
load wheel assembly
Frequently Asked Questions
Q: What does the 4 x 2 load wheel assembly IU 9102 fit?
A: The 4 x 2 load wheel assembly IU 9102 is designed for electric and manual pallet jacks, walkie stackers, and low-profile electric forklifts. It fits equipment from Crown, Raymond, Toyota, Yale, and other major manufacturers. The 4-inch diameter wheel and 2-inch width are standard dimensions for standard-duty applications. Always verify wheel bolt pattern and axle diameter before ordering.
Q: What is the load rating and material of IU 9102?
A: This load wheel assembly is typically rated for 1000 to 2000 pounds per wheel depending on bearing quality and material construction. The wheel is usually polyurethane or solid cast iron mounted on a sealed roller bearing. The bearing cage and races are steel. Verify the exact load rating in your equipment manual to ensure safe operating capacity.
Q: How often should I inspect or replace IU 9102?
A: Inspect the load wheel assembly every 500 to 1000 operating hours for bearing noise, lateral play, flat spots on the wheel, or seal degradation. Replace the wheel if you observe cracking, excessive wear, bearing failure, or if the wheel no longer rolls freely. Heavy use or wet floor operation may require more frequent inspection.
Q: What is the typical service life of IU 9102?
A: Under normal operating conditions, this load wheel assembly typically lasts 2000 to 4000 hours. Factors affecting lifespan include load weight, floor surface conditions (wet, rough, or debris-laden floors accelerate wear), bearing lubrication schedules, and maintenance practices. Cold storage and frequent wet floor use may reduce service life by 30 to 50 percent.
Q: Does IU 9102 have alternative wheel materials or compounds?
A: Load wheel assemblies come in different polyurethane compounds and materials. A standard polyurethane wheel works well for most indoor warehouse environments. High-traction polyurethane compounds provide better grip on wet floors and in cold storage. Cast iron wheels offer maximum durability for rough outdoor use. Verify your equipment manual specifies which wheel type and compound is appropriate for your application before ordering.