Caster; Swivel; 5x1-1/4; ThermoPlstc Rbr Round (Gray); Expandable Adapter (1-3/8" - 1-7/16" ID tubing); Zinc; Delrin Spanner; 300#; Tread brake
Wheel Diameter: 5"Tread Width: 1-1/4"Material: ThermoPlastic Rubber Donut (Gray)Load Rating (Per Item): 300 poundsFinish: ZincConnector Details: Expandable Adapter (for round tubing 1-3/8" - 1-7/16" ID)Bearing: Delrin SpannerTread brakeWheel Locks: Tread brakeLoad Height: 6"Swivel Radius: 4"Shipping Weight: 2.2 lbs.Usually Ships in: 7-10 days (may be affected by quantity ordered)
The Expandable Adapter stem is a solution for applications with no other way to connect a caster. When propertly fitted and tightened, the rubber bushing will expand to the inside of the tubing for a tight fit.
Thermoplastic Rubber (TPR) wheels are precision molded and mechanically locked to a durable polyolefin core to provide an economical wheel for many applications. They provide a smooth, cushioned ride and can overcome small debris and obstacles on the floor. They offer floor protection, are non-marking and non-conductive. These often have various brand names by various manufacturers and can be flat or crowned.
TPR are considered soft wheels which may experience flat-spotting even when loaded within the acceptable weight limits. Flat-spotting is more noticeable in warmer weather. The flat-spotting will roll-out and dissipate after a few minutes of rolling, depending on the size of the standing load and extent of the flat-spotting. This is a normal occurrence of these wheels and is not a product failure. If your application cannot tolerate this temporary condition, another material type may be preferable.