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TS (Single Row Tapered Roller Bearings) (Imperial) 26886-26822A

TS (Single Row Tapered Roller Bearings) (Imperial) 26886-26822A

The 26886-26822A is a single-row tapered roller bearing with a 1.688″ bore and 3.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20500 lbf radially and 2900 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 26886-26822A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.688" x 3.125" x 0.9376"
  • Bore Dia 1.688"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9376"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.91"
  • Cone Backface Backing Diameter 2.01"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.72"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 26886
  • Cup Part Number 26822A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 26800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20500 lbf
  • Static Radial Load 24800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5310 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2900 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 1.1 lb

Features

Performance Features of 26886-26822A Bearing

26886-26822A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 26886-26822A Bearing Engineered for Reliability?

26886-26822A Bearing features a single-row tapered design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.29″ enhances stability under heavy loads.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Designed for Durability: 26886-26822A Bearing

26886-26822A Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The steel cage and chrome steel rollers work together to minimise wear over time.
With a static radial load capacity of 24,800 lbf, it handles heavy-duty applications with ease.
Its ABEC-1 rating ensures consistent precision in performance.

Steel vs Ceramic Bearings: Strengths of 26886-26822A Bearing

26886-26822A Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
Compared to ceramic options, it offers better cost-effectiveness for industrial applications.
The bearing’s dynamic thrust rating of 2,900 lbf (Ca90) demonstrates its capability in thrust load scenarios.
Its standard lubrication requirement makes maintenance straightforward and reliable.

Application

Industrial Uses of 26886-26822A Bearing
26886-26822A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 26886-26822A Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a good fit for American and British vehicle models.

For industrial conveyor systems, 26886-26822A Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is 26886-26822A Bearing Used?
You’ll often find 26886-26822A Bearing in agricultural machinery, where its robust design handles rough conditions. The steel cage adds extra strength for long-term use.

In mining equipment, 26886-26822A Bearing’s ability to manage radial and thrust loads makes it a reliable choice. The ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: 26886-26822A Bearing
26886-26822A Bearing excels in forestry machinery, where its tapered rollers distribute loads evenly. The chrome steel rollers resist wear even in dusty environments.

For railway applications, 26886-26822A Bearing’s temperature range suits both cold and moderate climates. The standard lubrication requirement simplifies maintenance routines.

Automotive vs Aerospace: Applications of 26886-26822A Bearing
In automotive systems, 26886-26822A Bearing handles wheel loads efficiently, while its aerospace use is limited by weight. The inch measurements align well with ground vehicle standards.

For industrial gearboxes, 26886-26822A Bearing’s dynamic load capacity ensures smooth operation. The open seal type allows for custom lubrication based on specific needs.

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