B – Molded Rubber. Hardness: 80 Shore A. (-20ºC to + 70ºC). Produced with molded vulcanized rubber tread over a grey cast iron wheel center. They roll softly with a low noise level, absorb shocks and vibrations. They are resistant to abrasion and chemicals. They can be used at a speed of up to 20km/h when mounted with ball bearings.
RIT – Pneumatic – Stamped Plate Wheel Center (-20ºC to + 50ºC). Manufactured with tire and tube, with zinc-plated stamped carbon steel plates. Indicated for applications in irregular floors where handling easiness, impact and vibration damping is required. They offer an easy maintenance, and their components can be supplied separately. Nominal working speed is up to 4km/h.
P – Molded Polyurethane. Hardness: 90 Shore A. (-40ºC to + 80ºC). Produced with a molded polyurethane tread and grey cast iron wheel center. Ideal for applications on various surface and environment types The withstand high loads, protect the floor, require less effort to handle, produce low noise level during handling, and have an excellent service life. They have great 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.
NFV – Fiberglass-reinforced Nylon. Hardness: 80 Shore D. (-40ºC to + 180ºC). Produced with fiberglass-reinforced polyamide nylon 6.6. 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.