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TS (Single Row Tapered Roller Bearings) (Imperial) 26880-26831

TS (Single Row Tapered Roller Bearings) (Imperial) 26880-26831

The 26880-26831 is a single-row tapered roller bearing with a 1.5625″ bore and 3.4843″ 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 industrial machinery or automotive systems where combined loads are common.

Weighing 1.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating make it a practical choice for general engineering needs. Its tapered roller design provides excellent load distribution and long service life.

Suitable for applications like gearboxes, axles, or conveyor systems where durability and performance are key. The precise tolerances ensure a secure fit and reliable operation in demanding conditions.

Maintenance is straightforward thanks to its open design, allowing for regular lubrication. The chrome steel construction resists wear, even under heavy loads and high speeds.

A dependable choice for engineers needing a sturdy bearing that can handle both radial and thrust loads efficiently. Its compatibility with Timken parts adds to its convenience for replacements.

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Product Parameters

  • Part Number 26880-26831
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.4843" x 1"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4843"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.79"
  • Cone Backface Backing Diameter 1.89"
  • Cup Frontface Backing Diameter 3.05"
  • Cup Backface Backing Diameter 2.95"
  • 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 26880
  • Cup Part Number 26831
  • 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 1.7 lb

Features

Performance Features of 26880-26831 Bearing

26880-26831 Bearing is crafted with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 20,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance, it offers reliable performance in various operating conditions.

26880-26831 Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
The steel cage maintains roller alignment, enhancing stability and extending service life.

Installation is straightforward due to its single-row construction and open seal type.
Regular lubrication ensures smooth operation and maintains performance over time.

Application

Industrial Uses of 26880-26831 Bearing
The 26880-26831 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effortlessly. Its chrome steel construction ensures durability even in tough working conditions.

What Makes 26880-26831 Bearing a Preferred Choice?
In automotive applications, 26880-26831 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it a go-to option for American and British vehicle models.

Built for Heavy-Duty Use: 26880-26831 Bearing
For industrial conveyor systems, 26880-26831 Bearing offers smooth operation thanks to its standard radial clearance and steel cage. The open design allows for easy lubrication, extending its service life in high-use environments.

Automotive vs Aerospace: Applications of 26880-26831 Bearing
While 26880-26831 Bearing excels in automotive drivetrains, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating ensures consistent performance without over-engineering for less critical applications.

Where Is 26880-26831 Bearing Used?
You’ll find 26880-26831 Bearing in mining equipment, where its dynamic radial load capacity handles harsh conditions. The tapered rollers distribute stress evenly, reducing wear over time.

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