TS (Single Row Tapered Roller Bearings) (Imperial) 2582-2530

The 2582-2530 is a single-row tapered roller bearing with a 1.25″ bore and 2.615″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18800 lbf radially and 2280 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging 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 robust. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial applications.

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Description

Features

Application

Q&A

Product Parameters

Part Number 2582-2530
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 0.14"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 1.48"
Cone Backface Backing Diameter 1.73"
Cup Frontface Backing Diameter 2.48"
Cup Backface Backing Diameter 2.36"
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 2582
Cup Part Number 2530
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

How Is 2582-2530 Bearing Engineered for Reliability?

2582-2530 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 18,800 lbf, making it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

2582-2530 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth and consistent operation.

Application

Industrial Uses of 2582-2530 Bearing
2582-2530 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 2582-2530 Bearing Used?
You’ll often find 2582-2530 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles and industrial machinery.

Built for Heavy-Duty Use: 2582-2530 Bearing
2582-2530 Bearing excels in conveyor systems and mining equipment, thanks to its high dynamic radial load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 2582-2530 Bearing
In automotive settings, 2582-2530 Bearing supports wheel assemblies and transmissions, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating ensures reliable performance in both fields.

Perfect Fit for Automation: 2582-2530 Bearing
2582-2530 Bearing works well in robotic arms and automated production lines, where precision and load capacity are key. The steel cage adds stability during high-speed operations.