Caster; Swivel; 3"x15/16"; Monoprene (Donut); Threaded Stem (3/8"-16TPI x 3/4"); Bright Chrome; Precision Ball Brng; 110#; Total Lock (Shepherd PRT30637BC-MNT33(KK))
Wheel Diameter: 3"Tread Width: 15/16"Material: Monoprene (Donut)Load Rating (Per Item): 110 poundsFinish: ChromeConnector Details: Threaded Stem (3/8"-16TPI x 3/4")Bearing: Precision Ball BrngTotal Lock (Plastic)OBSOLETEMisc Options: Thread guardsSwivel Locks: Total Lock (Plastic)OBSOLETELoad Height: 4-3/16"Swivel Radius: 4"Shipping Weight: 0.91 lbs.Usually Ships in: 7-10 days (may be affected by quantity ordered)
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.