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Tapered roller bearings

Overview of Tapered roller bearings

Tapered roller bearings refer to radial thrust rolling bearings with tapered rollers.There are small cone angles and large cone angles.The small cone Angle mainly bears the combined radial and axial loads, which are mainly radial loads.The large cone Angle mainly bears the combined axial and radial loads which are mainly axial loads, and can be used to bear the pure radial loads when it is configured.

The ability of a single row tapered roller bearing to bear axial load depends on the contact Angle, that is, the outer ring raceway Angle. The greater the Angle, the greater the axial load capacity.

The largest amount of tapered roller bearings is single row tapered roller bearings.Double row tapered roller bearings of small size are used in the front wheel hub of the car.Four rows of tapered roller bearings are used in heavy machines such as large cold and hot rolling mills.

Features of Tapered roller bearings

Tapered roller bearings are mainly used to bear radial load and axial combined load.Compared with angular contact ball bearings, the bearing capacity is large and the limit speed is low.Tapered roller bearings are capable of bearing axial loads in one direction and can limit the axial displacement of the shaft or housing in one direction.

Applications of Tapered roller bearings

Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

Classification of tapered roller bearings

Single row tapered roller bearings

A single row tapered roller bearing has an outer ring, an inner ring and a group of tapered rollers which are enclosed by a basket cage as an inner ring assembly.

The conical Angle of the outer ring raceway of single row tapered roller bearing is between 10° and 19°, which can bear the combined action of axial and radial loads at the same time.

Double row tapered roller bearings

The outer ring (or inner ring) of the double-row tapered roller bearing is an integral whole.

The small end faces of the two inner rings (or outer rings) are similar, and there is a spacer in the middle. The clearance is adjusted by the thickness of the spacer, and the thickness of the spacer can also be used to adjust the pre-interference of the double-row tapered roller bearing.

Four rows of tapered roller bearings

Four row tapered roller bearings, the performance of this bearing and double row tapered roller bearings are basically the same, but than double row tapered roller bearings bear greater radial load, limit speed is slightly lower, mainly used in heavy machinery.

BMB Bearings (Linqing Baoma Bearing Co., Ltd.) is an ISO 9001 certified company and a leading supplier of Tapered roller bearings and bearing related products across a large spectrum of customers, primarily OEMs and major distributors. If you are looking for Tapered roller bearings, please feel free to contact us.

 

Tapered roller bearings

Tapered roller bearings Types

  • Tapered roller bearings  30210   7210
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30209   7209
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30208   7208
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30207   7207
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30206   7206
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30205   7205
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30204   7204
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32334   7634
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32332   7632
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32330   7630
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32328   7628
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32326   7626
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.

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