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TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2530

TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2530

The 2559-2530 is a single-row tapered roller bearing with a 1.1875″ bore and 2.615″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18800 lbf radially and 2280 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 just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 2559-2530
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 2.615" x 1"
  • Bore Dia 1.1875"
  • 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 0.03"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.46"
  • 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 2559
  • 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

Performance Features of 2559-2530 Bearing

2559-2530 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,800 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, ensuring smooth operation and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Application

Industrial Uses of 2559-2530 Bearing
2559-2530 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

What Makes 2559-2530 Bearing a Preferred Choice?
In automotive applications, 2559-2530 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing and robust load capacity. The open seal design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 2559-2530 Bearing
For industrial conveyors and gearboxes, 2559-2530 Bearing offers reliable performance under high radial and thrust loads. Its steel cage provides added strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 2559-2530 Bearing
While 2559-2530 Bearing excels in automotive systems like axles and transmissions, it’s also found in aerospace ground support equipment. The ABEC-1 rating ensures consistent performance across various conditions.

Where Is 2559-2530 Bearing Used?
You’ll often spot 2559-2530 Bearing in mining equipment and material handling systems, where its tapered rollers manage heavy loads effortlessly. The standard radial clearance makes it versatile for different setups.

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