Product Description
The Poly Load Wheel Assembly is designed for durability and efficiency in various applications. This assembly includes high-quality bearings, ensuring smooth operation and extended lifespan.
Specifications: 3.000 inch diameter x 3.700 inch width (3.000" x 3.700" | 3 x 3.7 wheel | 3 x 3.7 | 76.20mm x 93.98mm) | Bearing ID: 0.75in (19.05mm inch bore | 0.7500in ID)
• Made from durable poly material for enhanced performance
• Includes precision bearings for smooth rotation
• Lightweight design for easy handling and installation
This load wheel assembly is compatible with a variety of equipment, making it an essential component for optimal functionality.
Specifications
Wheel Dimensions
| Outside Diameter | 3 |
| Width Side to Side | 3.7 |
Frequently Asked Questions
Q: What equipment types are compatible with the GW 129 wheel assembly?
A: The GW 129 is designed for various material-handling equipment requiring a 3.000 inch diameter by 3.700 inch width poly load wheel with a 0.75 inch (19.05mm) bearing bore. It is typically used on manual pallet jacks, hand trucks, and carts in warehouse and light industrial applications. Always verify your equipment manual specifies these dimensions before installation.
Q: How do the dimensions of the GW 129 compare to other standard load wheels?
A: The GW 129 has a 3.000 inch diameter and 3.700 inch width, which is slightly narrower than the GW 127 and GW 130 that use 3.750 inch width. The 0.75 inch bearing bore is also smaller than the standard 20mm (0.787 inch) used on many pallet jacks. This specific size combination makes the GW 129 suitable for narrower fork tips or equipment with tighter axle spacing. Do not substitute wheels with different widths or bearing IDs, as this will result in poor fitment and unsafe operation.
Q: What symptoms indicate the GW 129 wheel needs replacement?
A: Replace the wheel if the polyurethane tread shows cracks, permanent indentations, or surface degradation. If the equipment is hard to push, makes grinding or squeaking noises, or if the wheel wobbles during rotation, the bearing is likely worn. Check bearing play by grasping the wheel and attempting vertical movement; more than 0.125 inch of play signals bearing damage. Replace the wheel immediately if chunks of rubber are missing from the tread.
Q: What tools and precautions are needed to install the GW 129?
A: You will need a socket or wrench sized to fit your equipment axle fastener. Secure the equipment on a flat, stable surface. Remove the axle clip or pin from both sides. Slide off the old wheel. Carefully align the 0.75 inch bore of the GW 129 over the axle shaft. Reinstall the clip or pin securely. Verify the wheel spins freely with no binding or resistance. Do not force the wheel onto the axle if the bore does not align; incorrect sizing will cause damage.
Q: What are the maintenance recommendations and expected service life for the GW 129?
A: Inspect the GW 129 weekly for visible damage or tread wear. Wipe clean and remove any debris or buildup. Lubricate the bearing as specified in your equipment manual, typically every 6 months or immediately if rotation becomes stiff or noisy. The poly material provides good durability on smooth warehouse floors. Under normal use, plan for wheel replacement every 2 to 3 years. If equipment is used on rough or outdoor surfaces, inspect more frequently and expect shorter service life.
