Product Description
Load Wheel Assembly, Double Sided Bearings
Frequently Asked Questions
Q: What does DS mean on the GW 880-A-DS part number?
A: DS stands for double-sided bearings. The GW 880-A-DS wheel assembly includes bearings on both sides of the wheel hub, which distributes load more evenly and provides greater stability than single-bearing configurations. This design is used on heavier duty electric lift trucks or when operating on rough or uneven floors where extra bearing support reduces wobble and extends wheel life.
Q: Can you swap a GW 880-A-DS wheel with a standard GW 880-A wheel on the same truck?
A: No. Do not mix bearing configurations on the same truck. The GW 880-A-DS double-sided bearing setup requires an axle configuration and mounting hardware designed for dual bearings. Installing it on a truck set up for single bearings will cause the wheel to sit proud or bind against the frame. If your truck requires double-sided wheels, replace all four wheels with the -DS version. Verify your truck model documentation before ordering.
Q: What are the dimensions and load rating for GW 880-A-DS?
A: GW 880-A-DS maintains the standard wheel dimensions: 3.250 inch diameter x 6.500 inch width, 95A polyurethane tread, and 25mm bearing bore. Load rating depends on your truck model, not the wheel alone. Verify the load capacity in your equipment manual. The double-sided bearing design does not increase the wheel load rating; it improves stability and bearing life under standard rated loads.
Q: How do you maintain the double-sided bearings on a GW 880-A-DS wheel?
A: Sealed or shielded bearings (ZZ type) require minimal maintenance. Monthly, spin the wheel by hand to confirm smooth rotation. If the wheel binds, wobbles, or makes noise, the bearing may be damaged. Do not attempt to pack grease into sealed bearings as this will cause pressure buildup and bearing failure. Remove and replace the entire wheel assembly if bearing performance degrades. Open bearing configurations require monthly greasing; consult your truck manual for bearing type and grease specification.