Product Description
This load wheel kit features two Ultra-Poly (70D) load wheel assemblies equipped with bearings, axles, and fasteners, providing superior durability and functionality for high-intensity work environments. Designed for optimal performance, it ensures smooth operation without leaving marks on surfaces, making it an excellent upgrade for pallet jacks across different industries.
Compatibility: Fits pallet jacks made by Global, model 334475. SKU: GWK-334475-LW
Specifications
Material
| Load Wheel Material | Ultra-Polyurethane |
| Bearing Material | High-carbon steel bearing races |
Part Numbers
| Manufacturer Part Number | GWK-334475-LW |
| OEM Part Number | GWK-334475-LW |
| Compatible Equipment Model | 334475 |
Frequently Asked Questions
Q: Is GWK-334475-LW a load wheel kit only or does it include steer wheels?
A: GWK-334475-LW is a load wheel kit only. It includes two Ultra-Poly 70D load wheel assemblies with bearings, axles, and fasteners but does not include steer wheels. If your pallet jack needs steer wheel replacement as well, you must order those separately or choose GWK-334475-CK which is the complete kit with both load and steer wheels.
Q: What is the bearing specification in GWK-334475-LW load wheels?
A: GWK-334475-LW uses high-carbon steel bearing races with steel balls. These bearings are rated for 4,000 to 6,000-pound working loads depending on your pallet jack model. The bearing races are sealed to prevent debris entry but are not fully waterproof. Do not submerge the jack or operate it in standing water as moisture can corrode bearing surfaces and cause resistance during lifting.
Q: Can GWK-334475-LW fit Global 334475 and Rol-Lift Series T 2.9 models?
A: Yes. GWK-334475-LW load wheels fit both Global 334475 and Rol-Lift Series T 2.9 pallet jacks because both models share the same 1.5-inch axle diameter and load wheel mounting flange. Cross-reference by OEM part number GWK-334475-LW to confirm exact fit before purchase. Do not assume compatibility without verifying your jack model.
Q: What symptoms indicate that GWK-334475-LW load wheels need replacement?
A: Replace load wheels when you observe flat spots on the running surface, chunking or chunks missing from the wheel body, visible cracks radiating from the center, the jack pulling hard to one side during forward movement, or squeaking or grinding sounds during operation. Flat spots indicate severe wear. Pulling to one side means bearing races are damaged or wheels are severely imbalanced. Do not delay replacement as continued use can damage the jack frame.
Q: How do I install GWK-334475-LW without a wheel press?
A: Raise the jack fully and place it on secure blocks. Remove the cotter pins and slide out the original load wheel assemblies. Press the new wheels onto the axles using a rubber mallet and wooden block against the wheel hub, not the wheel surface. Tap evenly around the hub until the wheel is fully seated and does not move when pulled. Reinstall axles, fasteners, and cotter pins. Spin wheels by hand to verify they roll without dragging or wobbling.
Q: Does GWK-334475-LW require any maintenance after installation?
A: Yes. Inspect wheel bearings every 500 operating hours or monthly, whichever comes first. Spin the wheels and listen for grinding or resistance. Light resistance when the jack is fully extended is normal. If you hear grinding or the wheels do not spin freely, the bearings need cleaning or replacement. Do not lubricate the bearings with oil or grease unless your bearing type is specified as grease-packed. Most GWK wheels use sealed bearings that do not require lubrication.