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TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2525

TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2525

The 2559-2525 is a single-row tapered roller bearing with a 1.1875″ bore and 2.8355″ outer diameter, crafted from durable 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 reliable performance. 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 practical 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, it’s a safe choice for diverse industrial needs.

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Product Parameters

  • Part Number 2559-2525
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 2.8355" x 0.9375"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8355"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9983"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.46"
  • Cup Frontface Backing Diameter 2.60"
  • Cup Backface Backing Diameter 2.48"
  • 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 2559
  • Cup Part Number 2525
  • 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 1.1 lb

Features

Why Choose 2559-2525 Bearing for Precision Tasks?

2559-2525 Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and reliable performance in demanding conditions.

The bearing’s dynamic radial load capacity reaches 18,800 lbf, making it suitable for heavy-duty applications.
With a standard radial clearance, it offers flexibility for various precision tasks.

2559-2525 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 2559-2525 Bearing
2559-2525 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 demanding environments.

What Makes 2559-2525 Bearing a Preferred Choice?
In automotive applications, 2559-2525 Bearing supports wheel hubs and differential systems, thanks to its robust load capacity. The inch sizing makes it a seamless fit for American-made vehicles.

Built for Heavy-Duty Use: 2559-2525 Bearing
For industrial fans and pumps, 2559-2525 Bearing offers reliable performance with its open design, allowing easy lubrication. Its standard radial clearance ensures smooth operation under varying temperatures.

Automotive vs Aerospace: Applications of 2559-2525 Bearing
While 2559-2525 Bearing excels in automotive drivetrains, it’s also suitable for aerospace landing gear components. The steel cage provides stability under high thrust and radial loads.

Perfect Fit for Automation: 2559-2525 Bearing
In automated conveyor systems, 2559-2525 Bearing’s tapered rollers reduce friction, enhancing efficiency. Its ABEC-1 rating ensures consistent performance for precision-driven tasks.

Q&A

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