Four Row Tapered Roller Bearing

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Four row tapered roller bearings is composed of two double row inner rings and one double row outer ring consisting two single outer rings. Between the two inner rings, there is one inner spacer. Among those three outer rings, two central spaces are furnished, which can be use to adjust the clearance. When borne by heavy radial load, it can bear simultaneously axial load in two different directions. But its allowed speed is not much, which is mainly used for rolling mills. In recently years, four row tapered roller bearings with double face seal is popular, especially in rolling mills. ZWA are able to cater the customers with those sealed four row tapered roller bearings.