BC – Molded Polyurethane – Round. Hardness: 90 Shore A. (-40ºC to + 80ºC). Produced with a molded polyurethane tread and grey cast iron wheel center. Round tread profile offers a reduced floor contact area, easiness for handling and maneuvering, reducing handling effort and low rolling noise level. They offer a superior service life due to their polyurethane layer larger than conventional wheels. They have an excellent resistance to abrasion, impacts, weathering and chemicals such as greases, oils, salts and solvents. They can be used at a speed of up to 20km/h when mounted with ball bearings.
NHT – Fiberglass-reinforced Thermoplastic Compound. Hardness: 85 Shore D. (-20ºC to + 220ºC). Produced with a fiberglass-reinforced engineering thermoplastic compound. Indicated for utilization in high and low temperature applications. They are light and have an excellent mechanical resistance, roll very easily, requiring less effort in maneuvering and handling. Resistant to greases, oils, and some kinds of acids.
TM – Termic. Hardness: 90 Shore D. (0ºC to + 200ºC). Manufactured in phenolic resin (bakelite), molded by heat and pressure. Indicated for utilization in high temperature environment applications. They have good mechanical properties, resistant to deformation under static loads and roll easily. They are resistant to most chemicals.