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Double row inch size tapered roller bearings-TDI Type

Double row inch size tapered roller bearings - TDI Type are designed to handle heavy radial and axial loads in both directions. These bearings feature two rows of tapered rollers arranged back-to-back, providing exceptional rigidity and load-carrying capacity. With a compact design and optimized performance, they are ideal for applications requiring high strength and durability under demanding conditions. However, their operating speed is moderate compared to single-row designs. TFL-Bearing offers a wide range of double row inch size tapered roller bearings - TDI Type, along with customized solutions, strict quality assurance, and reliable support to meet all your bearing needs.

14126D/14276

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 31.75 mm, Outer dia: 69.012 mm, Bearing width: 39.705 mm, Cone width: 39.182 mm, Mass: 0.71 kg,

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13169D/13318

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 42.862 mm, Outer dia: 80.962 mm, Bearing width: 34.925 mm, Cone width: 31.75 mm, Mass: 0.77 kg,

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13176D/13318

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 44.45 mm, Outer dia: 80.962 mm, Bearing width: 34.925 mm, Cone width: 31.75 mm, Mass: 0.74 kg,

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13182D/13318

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 46.037 mm, Outer dia: 80.962 mm, Bearing width: 34.925 mm, Cone width: 31.75 mm, Mass: 0.73 kg,

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375D/374

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 50.8 mm, Outer dia: 93.264 mm, Bearing width: 50.013 mm, Cone width: 53.188 mm, Mass: 1.4 kg,

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375D/372A

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 50.8 mm, Outer dia: 96.838 mm, Bearing width: 53.188 mm, Cone width: 53.188 mm, Mass: 1.61 kg,

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389DE/382A

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 55.562 mm, Outer dia: 96.838 mm, Bearing width: 51.298 mm, Cone width: 53.188 mm, Mass: 2.05 kg,

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39585D/39520

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 63.5 mm, Outer dia: 112.712 mm, Bearing width: 60.325 mm, Cone width: 60.325 mm, Mass: 2.59 kg,

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78251D/78537

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 63.5 mm, Outer dia: 136.525 mm, Bearing width: 66.091 mm, Cone width: 65.989 mm, Mass: 4.59 kg,

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78251D/78551

Manufacturers: TFL, OEM, Type: Double row inch size tapered roller bearings-TDI Type, Bore dia: 63.5 mm, Outer dia: 140.03 mm, Bearing width: 66.09 mm, Cone width: 65.989 mm, Mass: 4.83 kg,

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


Double row inch size tapered roller bearings - TDI Type are widely used in heavy machinery and industrial equipment due to their outstanding features, including:

  1. Exceptional Load-Carrying Capacity:
    With two rows of tapered rollers arranged back-to-back, these bearings can handle both high radial and axial loads in both directions, making them ideal for demanding applications.

  2. High Rigidity and Durability:
    The TDI design ensures increased rigidity, fatigue resistance, and long service life, even under heavy load and harsh operating conditions.

  3. Versatile Applicability:
    Suitable for a wide range of industries, these bearings perform efficiently in applications requiring high strength, precision, and stability.


Areas of Application for Double Row Tapered Roller Bearings - TDI Type


These bearings are used extensively in industries such as steel production, mining, heavy construction machinery, transportation equipment, and energy production.

  • Steel and Metallurgical Equipment:
    Withstand extreme loads, shock impacts, and high temperatures, ensuring reliable performance and extended lifespan in steel mills and foundries.

  • Mining and Quarrying Machinery:
    Deliver exceptional performance in low-speed, high-load conditions, maintaining stiffness and durability under compressive and tensile forces.


What Is a Double Row Inch Size Tapered Roller Bearing - TDI Type?


These bearings consist of two rows of tapered rollers arranged in a back-to-back configuration, allowing them to manage combined loads and tilting moments effectively. The design features a double outer ring and two single inner rings, with an intermediate spacer that ensures proper preload and alignment.


What Are the Common Types of Tapered Roller Bearings?


Tapered roller bearings come in several structural designs, including single-row, double-row (TDI and TDO types), and four-row configurations, each optimized for specific load and performance requirements.

Choose TFL-Bearing for high-quality Double Row Inch Size Tapered Roller Bearings - TDI Type, offering customized solutions, reliable durability, and unparalleled support for all your industrial applications.