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TS (Single Row Tapered Roller Bearings) (Imperial) 26883-26830

TS (Single Row Tapered Roller Bearings) (Imperial) 26883-26830

The 26883-26830 is a single-row tapered roller bearing with a 1.378″ bore and 3.1562″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 20500 lbf radially and 2900 lbf thrust, making it a versatile choice.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, ideal for replacements in heavy-duty applications. Suitable for gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 26883-26830
  • Brand TFL
  • Interchangeable Timken
  • Size 1.378" x 3.1562" x 1.0001"
  • Bore Dia 1.378"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1562"
  • 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 1.0001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.65"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.8"
  • 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 26883
  • Cup Part Number 26830
  • 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 1.400 lb

Features

Performance Features of 26883-26830 Bearing

26883-26830 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 26883-26830 Bearing Resist Wear?

26883-26830 Bearing’s chrome steel construction provides excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, minimising surface fatigue.
Its standard radial clearance options allow for flexibility in different applications.
This design ensures long service life with consistent performance.

Engineered for Precision: 26883-26830 Bearing

26883-26830 Bearing features precise cone and cup dimensions for accurate alignment.
The effective center location of -0.29″ ensures optimal load distribution.
Its ABEC-1 rating guarantees consistent quality for industrial applications.
The bearing maintains performance within tight tolerance limits.

Steel vs Ceramic Bearings: Strengths of 26883-26830 Bearing

26883-26830 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides good strength-to-weight ratio at 1.400 lb.
The steel construction handles dynamic thrust ratings up to 2,900 lbf reliably.
It offers practical advantages for standard industrial applications.

Why Choose 26883-26830 Bearing for Precision Tasks?

26883-26830 Bearing’s single row tapered design ensures precise load handling.
The cage clearances of 0.07″ and 0.04″ maintain proper roller positioning.
With standard radial clearance options, it adapts to various precision needs.
The bearing delivers consistent performance within its specified tolerances.

Application

Key Fields for 26883-26830 Bearing
26883-26830 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The inch sizing makes it a straightforward fit for North American industrial applications.

In automotive settings, 26883-26830 Bearing is ideal for wheel hubs and differential systems, thanks to its robust chrome steel construction. Its standard radial clearance ensures smooth performance even under varying load conditions.

For conveyor systems, 26883-26830 Bearing’s open design simplifies lubrication and maintenance, extending service life in demanding environments. The steel cage adds durability, making it reliable for continuous operation.

What Makes 26883-26830 Bearing a Preferred Choice?
26883-26830 Bearing stands out in industrial fans and blowers due to its ability to manage both radial and thrust loads efficiently. The ABEC-1 rating ensures consistent performance without unnecessary precision overhead.

In mining equipment, 26883-26830 Bearing’s high dynamic radial load capacity (20,500 lbf) makes it suitable for harsh conditions. Its temperature range (-30° to 110°C) further enhances versatility across climates.

Built for Heavy-Duty Use: 26883-26830 Bearing
26883-26830 Bearing excels in forestry machinery, where its tapered rollers distribute loads evenly, reducing wear. The steel cage and chrome steel components resist deformation under stress.

For railway applications, 26883-26830 Bearing’s inch dimensions and standard radial clearance simplify integration. Its static radial load capacity (24,800 lbf) ensures reliability in high-impact scenarios.

Automotive vs Aerospace: Applications of 26883-26830 Bearing
In automotive drivetrains, 26883-26830 Bearing handles combined loads with ease, while its aerospace use is limited due to standard ABEC-1 precision. The chrome steel construction meets durability needs in both fields.

For industrial pumps, 26883-26830 Bearing’s dynamic thrust rating (2,900 lbf) supports consistent performance. Its open design allows for easy relubrication, reducing downtime in critical systems.

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