Caster; Swivel; 3" x 1"; TPR Black; Grip Ring; 7/16"x7/8"; Black Nylon; Concealed Axle; Prec Ball Brng; 110#; Raceway Seal; Thread guards; Wheel Brake (Shepherd PGE30223BK-MNT33(KK)B)
Wheel Diameter: 3"Tread Width: 1"Material: Thermoplastized Rubber (Black)Load Rating (Per Item): 110 poundsFinish: BlackConnector Details: Grip Ring (7/16" x 7/8") (MOST COMMON)Bearing: Precision Ball BrngWheel BrakeMisc Options: Thread guardsMisc Options: Raceway SealWheel Locks: Wheel BrakeLoad Height: 3-15/16"Swivel Radius: 2-15/16"Shipping Weight: 0.75 lbs.Usually Ships in: 24 hours (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.