+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 2580-2520

TS (Single Row Tapered Roller Bearings) (Imperial) 2580-2520

The 2580-2520 is a single-row tapered roller bearing with a 1.25″ bore and 2.615″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 18800 lbf radially and 2280 lbf thrust, making it versatile for various applications.

Its open design requires lubrication but allows easy maintenance, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

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 0.9 lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial needs. The ABEC-1 rating ensures consistent performance for standard precision applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 2580-2520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.615" x 1"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.615"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9983"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.48"
  • Cone Backface Backing Diameter 1.52"
  • Cup Frontface Backing Diameter 2.48"
  • Cup Backface Backing Diameter 2.24"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2580
  • Cup Part Number 2520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18800 lbf
  • Static Radial Load 21200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4880 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2280 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 0.9 lb

Features

Why Choose 2580-2520 Bearing for Precision Tasks?

2580-2520 Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity reaches 18,800 lbf, making it suitable for demanding industrial uses.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it operates reliably in various environments.

How Does 2580-2520 Bearing Reduce Friction?

2580-2520 Bearing features a tapered roller design that minimises friction during operation.
The chrome steel construction ensures smooth movement even under heavy radial or thrust loads.
Its standard radial clearance options allow for optimal performance in different applications.
The steel cage helps distribute lubrication evenly, further reducing wear and tear.

Built for Reliability: 2580-2520 Bearing

2580-2520 Bearing’s single-row construction provides stability and consistent performance.
It meets ABEC-1 precision standards, ensuring accurate operation in various machinery.
The bearing’s dynamic thrust rating of 2,280 lbf demonstrates its capability in demanding conditions.
With a weight of just 0.9 lb, it offers strength without unnecessary bulk.

Steel vs Ceramic Bearings: Strengths of 2580-2520 Bearing

2580-2520 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice makes it more cost-effective than ceramic alternatives while maintaining high performance.
The bearing’s standard lubrication requirement ensures smooth operation without specialised maintenance.
Its compatibility with Timken designs makes replacement and interchangeability straightforward.

Engineered for Precision: 2580-2520 Bearing

2580-2520 Bearing’s precise cone and cup dimensions ensure accurate fit and alignment in assemblies.
The effective center location of -0.34″ optimises load distribution across the tapered rollers.
With a static radial load capacity of 21,200 lbf, it handles heavy-duty applications with ease.
The bearing’s open design allows for easy inspection and relubrication when needed.

Application

Industrial Uses of 2580-2520 Bearing
2580-2520 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 2580-2520 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a straightforward choice for American-made vehicles.

For industrial conveyor systems, 2580-2520 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 2580-2520 Bearing Used?
You’ll often find 2580-2520 Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation even under heavy stress.

In manufacturing plants, 2580-2520 Bearing supports machinery like presses and gearboxes, thanks to its robust design. The ABEC-1 rating provides a good balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 2580-2520 Bearing
2580-2520 Bearing excels in forestry equipment, where its tapered rollers manage uneven loads from rough terrain. The chrome steel rollers resist wear, reducing maintenance needs.

For railway applications, 2580-2520 Bearing’s durability makes it ideal for axle boxes, ensuring reliable performance over long distances. The inch measurements simplify replacements in older rolling stock.

Automotive vs Aerospace: Applications of 2580-2520 Bearing
In automotive settings, 2580-2520 Bearing is a go-to for drivetrain components, offering dependable load handling. Its compatibility with Timken models makes it a versatile option for repairs.

For aerospace ground equipment, 2580-2520 Bearing provides sturdy support in tow tractors and loaders. The temperature range suits various operational climates, from cold mornings to hot afternoons.

Q&A

SEND INQUIRY