Higher model of AT series (Advanced model)
Has 2x the bush-roller wear resistance & 1.5x the pin-bush wear resistance of AT Series, along with 1.2x the maximum allowable load. ATA Series chains are available with R and F rollers from RF08-RF36 size only.
Operating temperature range: -20°C* to 200°C
Contact a Tsubaki representative when using below -20°C.