single row tapered roller bearings-FRB Bearings
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double row tapered roller bearings
tapered roller bearings
FRB Bearings Single row Tapered Roller Bearings is the commonest in usage of Tapered Roller Bearings. However, the small size of the double row Tapered Roller Bearings are used in the front wheel of the car wheel in the recent years. Four-row tapered roller bearings are used in large-scale cold and hot rolling of heavy machinery, etc.
The taper roller bearing has the ability to carry combinations of large radial and thrust loads or to carry thrust load only. Because of the difference between the inner and outer raceway contact angles, there is a force component, which drives the tapered rollers against the guide flange. The relatively large sliding friction generated at this flange makes this bearing typically unsuitable for high-speed applications without special consideration to coolant/lubricant. Typical applications include Truck, Factory, Diesel Engine, Construction Machinery, Gear Construction, Vehicle Manufacture and Rolling Mills.