GW 10X4X6.5-SF-P

Frequently Asked Questions

Q: Is GW 10X4X65-SF-P the same as GW 10X4X6.5-SF-P?
A: No. GW 10X4X65-SF-P has a 6.5 inch hub bore (65 refers to 6.5 in shortened notation), while the title may show 6.5. The specification states bearing ID is 6.5 inch and part number GW 10X4X65-SF-P confirms this. These are the same part number in different notation styles. Always verify the hub bore measurement matches your equipment before ordering. Do not assume similar SKUs are interchangeable without confirming exact bore diameter.

Q: What is the shore hardness of the GW 10X4X65-SF-P polyurethane and why does it matter?
A: The GW 10X4X65-SF-P has a shore hardness rating of 87A, which is in the mid-range for industrial polyurethane tires. 87A provides a good balance between wear resistance and traction. This hardness is ideal for hard floor industrial applications like warehouses, distribution centers, and manufacturing plants. 87A is softer than 95A (which lasts longer but offers less grip) and harder than 75A (which grips better but wears faster). For your application, 87A ensures the tire grips well without marking the floor and resists cutting or gouging from light debris.

Q: Is the GW 10X4X65-SF-P suitable for outdoor or wet environments?
A: The GW 10X4X65-SF-P is designed for hard floor industrial applications and is primarily intended for indoor use. Outdoor exposure to sunlight, rain, and temperature extremes will degrade the polyurethane compound over time. Wet surfaces reduce traction even with polyurethane. If you need a tire for outdoor use, consult the manufacturer for a weather-resistant compound. For wet indoor environments like food processing or washdown areas, this tire is acceptable if the floor is cleaned regularly and dry before operation. Always verify your specific application with the distributor.

Q: What steps should I follow to install the GW 10X4X65-SF-P press-on tire?
A: Step 1: Clean the hub bore thoroughly with a wire brush to remove dirt and corrosion. Step 2: Inspect the bore for damage or run-out using a dial indicator. Replace the core if run-out exceeds 0.015 inch. Step 3: Place the wheel in a tire press with the hub bore facing up. Step 4: Position the press plates evenly on the tire sidewall. Step 5: Apply slow, steady pressure to seat the tire on the hub. Do not exceed the press capacity. Step 6: Verify the tire is centered and fully seated. Step 7: Allow the assembly to cool before handling. Do not apply load for at least 1 hour after pressing.

Q: How do I diagnose if the GW 10X4X65-SF-P tire is causing steering issues or wandering?
A: First, check radial run-out. Spin the wheel and measure with a dial indicator. If run-out exceeds 0.030 inch, the tire is seated incorrectly or the core is bent. Press the tire off and inspect. Second, check for uneven wear. Flat spots or one-sided wear indicates misalignment or overloading. Third, verify the hub bore is not damaged or enlarged. A worn bore will cause the tire to shift under load. If the bore diameter is enlarged, the hub must be replaced. Finally, inspect the drive system motor and coupling to rule out mechanical steering issues. Do not assume tire replacement alone will solve steering problems without diagnosis.

Q: What is the maximum load rating and operating temperature range for the GW 10X4X65-SF-P?
A: The maximum load capacity for the GW 10X4X65-SF-P is determined by your lift truck model. A 10 inch diameter drive wheel is typical for equipment rated 2000 to 3000 pounds. Verify your equipment manual for exact load rating. The 87A polyurethane compound operates safely between 32 degrees Fahrenheit and 120 degrees Fahrenheit. Below 32 degrees, the material becomes stiff and loses grip. Above 120 degrees, the compound may soften or deform. Do not store in direct sunlight or near heat sources. Do not operate in cold storage or freezer environments without consulting the manufacturer.