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13889-13835D TDO (Two-Row Double-Outer Race) (Imperial)

13889-13835D TDO (Two-Row Double-Outer Race) (Imperial)

The 13889-13835D is a two-row tapered roller bearing with a 1.5″ bore and 2.5″ outer diameter, built from sturdy chrome steel for combined load handling. It supports dynamic radial loads up to 10600 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its double-row design with open construction offers reliable performance, while the steel cage ensures durability. The bearing requires regular lubrication for optimal use.

Ideal for heavy-duty applications like axles or industrial gearboxes where combined loads are common. Compliant with RoHS and REACH standards, it’s a practical choice for replacements.

Weighing 0.83 lb, it balances strength and manageability. Available in standard radial clearance, with options for C3, C4, or C5 fits to suit different needs.

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Product Parameters

  • Part Number 13889-13835D
  • Brand TFL
  • Size 1.5" x 2.5" x 0.4688"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.25"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.4688"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.5"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.02"
  • Cone Backface Backing Diameter 1.77"
  • Cup Frontface Backing Diameter 2.40"
  • Cage Cone Backface Clearance -0.01"
  • Dynamic Radial Load 10600 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 13889
  • Cup Part Number 13835D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 13800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 1580 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 938 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 2760 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 0.830 lb

Features

How Is 13889-13835D Bearing Engineered for Reliability?

13889-13835D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel rings and rollers ensure durability, even under heavy loads of up to 10,600 lbf dynamic radial load.
The steel cage maintains roller alignment, reducing friction and extending bearing life.
With a standard radial clearance and ABEC-1 rating, it offers reliable performance in various applications.

What Makes 13889-13835D Bearing Suitable for High-Temperature Applications?

13889-13835D Bearing operates efficiently within a temperature range of -30° to 110°C, making it suitable for demanding environments.
Its chrome steel construction resists wear and maintains performance under thermal stress.
The open design allows for easy lubrication, ensuring smooth operation even in high-heat conditions.
This bearing is ideal for applications where temperature fluctuations are common.

Designed for Durability: 13889-13835D Bearing

13889-13835D Bearing is built with precision-machined chrome steel components, ensuring long-lasting performance.
Its double-row tapered roller design distributes loads evenly, reducing stress on individual rollers.
The steel cage enhances stability, minimising wear during operation.
With a dynamic radial load capacity of 10,600 lbf, it handles heavy-duty applications with ease.

Steel vs Ceramic Bearings: Strengths of 13889-13835D Bearing

13889-13835D Bearing uses chrome steel for both rings and rollers, offering excellent strength and wear resistance.
This material choice ensures reliable performance under heavy loads and high speeds.
The steel cage provides robust support, maintaining roller alignment during operation.
Compared to ceramic options, this bearing delivers cost-effective durability for industrial applications.

Application

Where Is 13889-13835D Bearing Used?
In industrial settings, 13889-13835D Bearing is commonly found in heavy machinery like conveyor systems and gearboxes, where its double-row design handles combined loads efficiently. The chrome steel construction ensures durability in demanding environments.
For automotive applications, 13889-13835D Bearing supports components such as wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.
In automation equipment, 13889-13835D Bearing’s open design allows for easy lubrication, making it suitable for high-speed robotic arms and assembly lines. The steel cage adds stability during prolonged use.
Medical devices like imaging equipment benefit from 13889-13835D Bearing’s precision, where smooth operation is essential. The standard radial clearance ensures consistent performance in sensitive applications.

Q&A

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