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• Made in USA
  All Trew wheels are made in the U.S.A.
• Liquid Cast Tread
  Wheels are liquid cast polyurethane, chemically bonded to durable cast iron centers.
• Solid Web Casting
  Most centers have a solid web design which affords greater strength and allows easier cleaning.
• Unique Crown Tread
  Trew’s unique crown tread design with no-parting line affords optimum rollability and comes standard in most sizes with widths of 1 1/2”, 2”, 2 1/2”, and 3”. Please specify if flat tread is desired.
• Retaining Washers
  All wheels with roller bearings are shipped standard with flat metal retaining washers. Tri-washers are available on 3/4” roller bearing wheels at no extra charge.
• Keyways
  Most polyurethane wheels with iron centers can be supplied with a keyway and/or set screws as an option.
• Capacities
  Capacities listed are based on the use of our standard 95A polyurethane tread. Other urethane compounds available including 70D extra hard that increases capacity substantially.
• Grease Fittings
  Grease fittings are standard on wheels 5” diameter and larger.
• Washer Seals
  Washer seals are available as an option.
• Alternate Bore Sizes
  Non-standard bore sizes are available on most sizes.
• Tapered Bearings
  All tapered roller bearing wheels come complete with seals and spacers.
• Abrasion Resistance
  Polyurethane tired wheels have up to 5 or more times the abrasion resistance of rubber wheels.
• Roll Easily
  Polyurethane wheels start and roll much more easily than rubber under heavy loads.
• Non-Marking
  Polyurethane wheels are non-marking regardless of color.
• Operating Temperature
  Operating temperature range for Trew’s standard polyurethane wheels is -20°F to 200°F intermittent, 0°F to 180°F Continuous. Special urethanes are available that are more suitable for higher/lower temperature applications.
• Wet Conditions
  Trew offers special polyurethane treads for constant wet or moist conditions. Please consult the factory.
• Non-Sparking
  Urethane treads are non-sparking and non-conductive.
• Noise Reduction
  Also available with softer polyurethane treads which significantly reduce noise in most applications.
• Cast Iron
  Trew cast iron has a minimum tensile strength of 30,000 PSI.
• Constant Rotation
  Capacities are based on intermittent use. Constant rotation reduces capacities.
• Bearing Lubrication
  Bearings require additional lubrication prior to use.
• Chemical Resistance
  Polyurethane wheels are resistant to most chemicals, solvents, and detergents.
• Increased Capacities
  Harder poly treads, available in all sizes, increase stated capacity substantially. Please consult the factory.
• Ultra Thick Treads
  Ultra thick treads are available on all sizes. Thicker tread provides more cushioning and greater capacity in most applications.
• Precision Ball Bearings
  All 1 1/2” to 3” wide wheels are available with sealed precision grade ball bearings and T-bushing set-up.
• Three Tread Colors
  Three colors of polyurethane to choose from at no additional cost - green, red or blue. Green tread is our standard and is most readily available from stock. Other colors are available.
• Metric Sizes
  Metric sized wheels are available.
• Tensile Strength
  The tensile strength of our standard polyurethane is 7400 PSI.
• Special Polyurethanes
  Choice of polyurethane hardness: 95A is standard and suitable for most applications; however, we offer a complete range of urethane types and hardnesses as options. (Non-standard compounds may extend delivery time.)

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• Extra hard tread
• Debris resistant tread
• Soft cushioned tread
• Ultra thick tread
• Special bores
• Keyways/set screws
• Special bearings
• Special widths or hub lengths
• Higher capacities

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Trew Industrial Wheels, Inc. warrants all wheels to be free from defective workmanship and materials for a period of one year from date shipped. This warranty is conditional upon wheels being used in the environment and application for which they were sold. All capacities are based on intermittent use at speeds not in excess of 3 mph. We cannot be responsible for misuse, accidents, or unusual conditions not reported to us at the time of purchase. Trew wheels are not intended for human conveyances or amusement rides. In all cases, our liability shall be limited to the factory invoice cost of the products.

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Trew Industrial Wheels, Inc. reserves the right to change the design and/or modify the specifications of items in this catalog without notice. If a particular dimension or specification is critical, it should be verified at the time the order is placed.