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05079-05185D TDO (Two-Row Double-Outer Race) (Imperial)

05079-05185D TDO (Two-Row Double-Outer Race) (Imperial)

The 05079-05185D is a double-row tapered roller bearing with a 0.7869″ bore and 1.8504″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 10500 lbf and is designed for long-lasting performance.

Its open design allows easy lubrication, while the steel cage ensures smooth operation. The bearing works well in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is part of the 5000 series, with standard radial clearance and ABEC-1 precision. Ideal for heavy-duty applications like gearboxes or wheel hubs where combined loads are common.

Weighing just 0.56 lb, it’s compact yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 05079-05185D
  • Brand TFL
  • Size 0.7869" x 1.8504" x 0.5662"
  • Bore Dia 0.7869"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 1.8504"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 0.9926"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.5662"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.2499"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.04"
  • Cup Frontface Backing Diameter 1.69"
  • Cage Cone Backface Clearance -0.01"
  • Dynamic Radial Load 10500 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 5079
  • Cup Part Number 05185D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 5000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 1560 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 952 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 2710 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.56 lb

Features

How Is 05079-05185D Bearing Engineered for Reliability?

05079-05185D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 10,500 lbf.

The precision-engineered cage keeps rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

05079-05185D Bearing’s standard radial clearance and ABEC-1 rating ensure consistent performance.
Its open design allows for easy lubrication, maintaining smooth operation over time.

Application

Industrial Uses of 05079-05185D Bearing
05079-05185D Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

What Makes 05079-05185D Bearing a Preferred Choice?
In automotive applications, 05079-05185D Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 05079-05185D Bearing
05079-05185D Bearing excels in industrial gearboxes and conveyor systems, where its tapered roller design reduces friction and wear. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 05079-05185D Bearing
05079-05185D Bearing is versatile enough for both automotive drivetrains and aerospace landing gear systems, thanks to its robust construction. The standard radial clearance ensures smooth operation in diverse environments.

Essential Roles of 05079-05185D Bearing
05079-05185D Bearing is a reliable choice for mining equipment, where its high dynamic load capacity withstands extreme conditions. The steel cage adds stability, making it suitable for continuous operation.

Q&A

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