BS – Double-Layered Molded Rubber. Hardness: 80 Shore A. (-20ºC to + 70ºC). Produced with molded double-layered vulcanized rubber tread over a grey cast iron wheel center. Ideal for external floor applications, offer a great shock and vibration absorption, high resistance to abrasion and longer service life due to their thicker rubber layer. Resistant to chemicals. They can be used at a speed of up to 20km/h when mounted with ball bearings.
PAC – Molded Polyurethane – High Hardness. Hardness: 60 Shore D. (-40ºC to + 80ºC). Produced with a high hardness molded polyurethane tread and grey cast iron wheel center. Ideal for more severe applications on various surface and environment types. They withstand heavy loads, protect the floor, requiring less effort to be handled, enabling equipment maneuvering and handling. They produce a low noise level when rolling and have an excellent service life. They have an excellent mechanical resistance and are resistant to abrasion, impacts, weathering and chemicals such as greases, oils, salts and solvents. They can be used at a speed of up to 4km/h when mounted with ball bearings.
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.