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Double row tapered roller bearings are combined with double row outer ring and two single row inner rings. This kind of bearing have many configurations can take heavy loads have good hardness. They apply to take combine loads(radial and axial). They can axial locking in both directions, usually used in industrial and automatically applications. Smaller sized double row tapered roller bearings are used in car's front-wheel hub.

Shape Design

DB--Two single row tapered roller bearings with back to back configurations, between the two outer ring there's proper washer to meet the height needs of assembling.

DF--Two single row tapered roller bearings with face to face configurations, between the two outer ring there's proper washer to meet the height of assembling.

FN--A whole Bearing sleeve, two inner rings with roller and cage, between the two outer ring there's proper washer to meet the height needs of assembling.

FW--Two bearing sleeve, a inner ring with double row roller and cage,between the two outer ring there's proper washer to meet the height of assembling.

Cage Design

Without Suffix--A whole pressed steel cage.

Special Useage of Double Row Tapered Roller Bearings

Factory develop car hub tapered roller bearings like (11949/10), same precision as famous international brands', inner and outer components can be exchanged.

Tapered roller bearings are widely used in automotive, mill, mining, metallurgy, plastics machinery and other industries. If you are interesting in this double row tapered roller bearings, please feel free to contact us for more details. Besides we can offer other conventional internal and external variations or customized bearings according to customers' need.

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• Single Row Tapered Roller BearingsSingle row tapered roller bearings are separable. There are tapered raceway in both the inner and outer ring of the bearing. This kind of roller bearings can be divided in single row, double row and four row tapered roller bearings and other different structures by the rows of the rollers. Single row tapered roller bearing can take radial loads and axial loads in one direction.