Wheel; 3" x 7/8"; PolyU on PolyO (Gray); Plain bore; 175#; 5/16" Bore; 1-1/8" Hub Length
Wheel Diameter: 3"Tread Width: 7/8"Material: PolyU on PolyO (Gray)Load Rating (Per Item): 175 poundsBearing: Plain boreLoad Height: N/ASwivel Radius: N/ABore: 5/16"Hub Length: 1-1/8"Shipping Weight: 0.22 lbs.Usually Ships in: 24 hours (may be affected by quantity ordered)
When selecting a wheel, make sure to get the weight capacity needed along with the diameter, width, and axle bore. In some cases, the hub length is critical to a good fit. As with casters, the larger the wheel, the easier the push will be. Pay attention to hard vs soft wheels, propensity to flatten and marking vs non-marking.
Remember that larger diameter equates to ease-of-roll while wider width equates to higher weigth capacity.
Polyurethane on Polyolefin wheels are comprised of precision molded high quality polyurethane mechanically locked to a durable polyolefin core, providing a versatile, strong and attractive wheel. Different manufacturers often assign their own brand name, such as Performa, Protech, PolyLoc or Mirage. These popular wheels are available in various color combinations and can look very attractive while providing easy roll-ability, floor protection, non-marking and non-conductive performance.