Product Description
The GW 113 Poly Load Wheel Assembly is an OEM replacement component designed for manual pallet jack front forks. This durable polyurethane wheel features a sealed bearing configuration, making it ideal for high-cycle warehouse environments.
Specifications: 3.000 inch diameter x 3.750 inch width (3.000" x 3.750" | 3 x 3.75 wheel | 3 x 3-3/4 | 76.20mm x 95.25mm) | Bearing ID: 17mm (0.669 inch bore | 17.000mm ID)
• High-quality polyurethane material for enhanced durability
• Sealed bearing configuration for smooth operation
• Manufactured to OEM fitment standards for compatibility
This wheel assembly is suitable for use with major pallet jack brands, ensuring reliable performance in demanding applications.
Specifications
Material & Construction
| Wheel Core Material | Injection-molded fiberglass reinforced nylon (OEM spec for poly wheels) |
| Polyurethane Grade | 75 Shore D hardness, high-tensile OEM grade |
| Finish | Factory-molded polyurethane tread over reinforced nylon core |
Part Numbers & Compatibility
| Manufacturer Part Number | GW 113 |
Wheel Dimensions
| Material | |
| Outside Diameter | 3 |
| Width Side to Side | 3.75 |
Frequently Asked Questions
Q: What are the exact dimensions of the GW 113 wheel assembly?
A: The GW 113 is 3.000 inches in diameter by 3.750 inches in width (76.20mm x 95.25mm). The bearing bore ID is 17mm (0.669 inch). This size fits manual pallet jacks with standard front fork dimensions and 17mm axle pins.
Q: Can I use the GW 113 to replace wheels from other pallet jack brands?
A: The GW 113 is directly compatible with any manual pallet jack requiring a 3 x 3.75 wheel with a 17mm bearing bore. Always verify the bearing ID before ordering. Do not substitute if your jack has a 19mm or 0.75in bore; use GW 114 or GW 115 instead.
Q: What material is the GW 113 wheel made from?
A: The GW 113 features a polyurethane tread (75 Shore D hardness) chemically bonded to an injection-molded fiberglass-reinforced nylon core. This OEM-spec construction provides durability in high-cycle warehouse environments while maintaining load capacity.
Q: How do I know if the GW 113 wheel is worn and needs replacement?
A: Replace the GW 113 if you observe flat spots, visible chunking or cracking in the tread, bearing play or side-to-side wobble, or audible grinding when the wheel rotates. Worn wheels reduce load stability and increase operator effort.
Q: Is the GW 113 bearing sealed or do I need to lubricate it?
A: The GW 113 features a sealed bearing configuration. It does not require periodic lubrication. Do not attempt to open or repack the bearing; the seal is permanent.
Q: What tools do I need to install the GW 113 wheel?
A: You will need a socket wrench or hex key sized to your axle retaining bolt (typically 10-16mm), a dead-blow hammer or rubber mallet, and an axle or bearing puller if the old wheel is stuck. Support the jack safely on a level surface before removing wheels.
