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Double row inch size tapered roller bearings-TDO Type

Double-row inch size tapered roller bearings - TDO Type are specifically designed for applications requiring high radial and axial load capacities. These bearings consist of two rows of tapered rollers, providing enhanced rigidity and load-carrying capabilities. Their compact design allows for efficient space utilization, while the TDO (Double Outer) configuration ensures precise alignment and consistent performance under heavy loads. However, their speed capability is moderate compared to other bearing types. TFL-Bearing offers a wide range of double-row inch size tapered roller bearings, including TDO types. We provide customized bearing sizes, strict quality assurance, and comprehensive support to meet all your specific requirements.

A2047/A2120D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 11.987 mm, Outer dia: 30.48 mm, Bearing width: 25.4 mm, Cup width: 21.26 mm, Mass: 0.09 kg,

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A4059/A4138D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 14.989 mm, Outer dia: 34.988 mm, Bearing width: 25.174 mm, Cup width: 20.638 mm, Mass: 0.11 kg,

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05066/05185D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 16.993 mm, Outer dia: 47 mm, Bearing width: 31.75 mm, Cup width: 25.212 mm, Mass: 0.29 kg,

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05075/05185D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 19.05 mm, Outer dia: 47 mm, Bearing width: 31.75 mm, Cup width: 25.212 mm, Mass: 0.27 kg,

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21075/21226D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 19.05 mm, Outer dia: 57.15 mm, Bearing width: 49.212 mm, Cup width: 36.512 mm, Mass: 0.65 kg,

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05079/05185D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 19.987 mm, Outer dia: 47 mm, Bearing width: 31.75 mm, Cup width: 25.212 mm, Mass: 0.27 kg,

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07079/07196D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 20 mm, Outer dia: 50.005 mm, Bearing width: 33.34 mm, Cup width: 25.4 mm, Mass: 0.31 kg,

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43096/43319D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 24.384 mm, Outer dia: 80.962 mm, Bearing width: 55.562 mm, Cup width: 39.688 mm, Mass: 1.43 kg,

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07098/07196D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 24.981 mm, Outer dia: 50.005 mm, Bearing width: 25.4 mm, Cup width: 33.34 mm, Mass: 0.27 kg,

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17098/17245D

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDO Type, Bore dia: 24.981 mm, Outer dia: 62 mm, Bearing width: 39.688 mm, Cup width: 36.258 mm, Mass: 0.6 kg,

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Why Choose Double-Row Inch Size Tapered Roller Bearings - TDO Type?

Double-row inch size tapered roller bearings (TDO Type) are engineered for applications requiring superior load-bearing capabilities and precision. Their unique design and construction offer the following key advantages:

  • High Load-Carrying Capacity: The TDO configuration, with its two rows of tapered rollers, is optimized for handling both radial and axial loads simultaneously. This makes it ideal for demanding industrial applications.

  • Enhanced Rigidity and Durability: The design ensures stable performance under heavy loads, with excellent resistance to deformation and wear, even in high-stress environments.

  • Versatility and Adaptability: These bearings are suitable for a variety of industries and equipment, offering reliable performance in challenging operating conditions, including heavy machinery, mining, and transportation systems.


Applications of Double-Row Inch Size Tapered Roller Bearings - TDO Type

TDO-type tapered roller bearings are widely used in industries that demand high precision and reliability. Some common applications include:

  • Steel and Metallurgy Equipment: Handles heavy loads, thermal stresses, and vibrations, ensuring consistent performance under harsh operating conditions.

  • Mining Machinery: Provides the strength and durability required to endure extreme loads and maintain operational stability at low speeds.

  • Transportation and Industrial Gearboxes: Ensures smooth operation and long service life for heavy-duty vehicles and industrial equipment.


What Is a TDO-Type Tapered Roller Bearing?

TDO-type bearings feature two rows of tapered rollers, a double outer ring (cup), and two inner rings (cones). This design allows the bearings to handle both radial and axial loads in both directions while offering excellent stiffness. The compact construction makes them suitable for applications requiring high load capacity with limited space.


Common Types of Tapered Roller Bearings

Tapered roller bearings are available in various configurations, including:

  • Single-Row Tapered Roller Bearings: For applications requiring combined loads.

  • Double-Row Tapered Roller Bearings (TDO and TDI Types): Optimized for high-load, bidirectional axial load applications.

  • Four-Row Tapered Roller Bearings: Used in rolling mills and heavy machinery for extreme loads.

TFL-Bearing provides high-quality double-row inch size tapered roller bearings - TDO Type, with customized options to meet your specific industrial needs.