Product Description
The Nylon Steer Wheel Assembly is designed for reliable steering performance in various applications. This durable wheel includes bearings for smooth operation and is ideal for use in carts, dollies, and other wheeled equipment.
Specifications: 7.000 inch diameter x 2.000 inch width (7.000" x 2.000" | 7 x 2 wheel | 7 x 2 | 177.80mm x 50.80mm)
Includes 2 bearings:
Bearing ID: 20mm (0.787 inch bore | 20.000mm ID)
Bearing ID: 25mm (0.984 inch bore | 25.000mm ID)
• Constructed from high-quality nylon for enhanced durability
• Lightweight design for easy maneuverability
• Integrated bearings for smooth rotation
This steer wheel assembly is compatible with a variety of wheeled devices, ensuring optimal performance and reliability.
Specifications
Wheel Dimensions
| Outside Diameter | 7 |
| Width Side to Side | 2 |
Frequently Asked Questions
Q: Why does the GW 322 include two different bearing IDs?
A: The GW 322 includes a 20mm bearing and a 25mm bearing to support dual-axle mounting configurations. Some carts and dollies use stacked or nested axle designs where the wheel bore accommodates two different bearing sizes. Verify your specific equipment before ordering to ensure both bearing bores match your axle configuration.
Q: Is the GW 322 lightweight enough for hand-truck or cart applications?
A: Yes. The GW 322 is designed as a lightweight assembly at 7 inches diameter by 2 inches wide (177.80mm x 50.80mm). It is optimized for carts, dollies, and hand-operated equipment where operator fatigue is a concern. For heavier pallet jack applications requiring higher load ratings, use 8-inch diameter wheels like the GW 321 or GW 324.
Q: Can I use the GW 322 wheel to replace different wheel brands on my cart?
A: The GW 322 will interchange with other 7 x 2 nylon wheels if the bearing bore sizes are exactly 20mm and 25mm. However, verify the manufacturer specifications for your specific cart model before substituting. Incompatible axle diameters or damaged bore bushings will prevent proper wheel seating.
Q: What surfaces are appropriate for GW 322 use?
A: The GW 322 nylon wheel is suitable for smooth indoor flooring: concrete, epoxy, vinyl, and sealed warehouse floors. Nylon wheels do not perform well on rough outdoor concrete, gravel, or uneven terrain as the material will wear rapidly and reduce load capacity. Keep use indoors on level, prepared surfaces for maximum wheel life.
Q: How often does the GW 322 require maintenance?
A: The GW 322 is relatively low-maintenance. Inspect visually every month for cracks, flat spots, or bearing noise. Clean debris and dust from the wheel and bearing housing every quarter. If bearings are sealed, no re-lubrication is possible. If bearings are grease-packed, apply light machine grease (NLGI Grade 2) to the bearing race annually or if rotation becomes stiff.