+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 15590-15520

TS (Single Row Tapered Roller Bearings) (Imperial) 15590-15520

The 15590-15520 is a single-row tapered roller bearing with a 1.125″ bore and 2.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, supporting up to 10300 lbf radially and 1590 lbf in thrust.

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.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing just 0.4 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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

Product Parameters

  • Part Number 15590-15520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.25" x 0.6875"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5313"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.6875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.32"
  • Cone Backface Backing Diameter 1.56"
  • Cup Frontface Backing Diameter 2.11"
  • Cup Backface Backing Diameter 2.01"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.2"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 15590
  • Cup Part Number 15520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 15500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10300 lbf
  • Static Radial Load 11300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2680 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1590 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 0.4 lb

Features

Performance Features of 15590-15520 Bearing

15590-15520 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10,300 lbf, making it suitable for demanding applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 15590-15520 Bearing Resist Wear?

15590-15520 Bearing’s tapered roller design distributes loads evenly, minimising wear over time.
The chrome steel construction enhances durability, even under heavy radial or thrust loads.
Its standard radial clearance allows for smooth operation in most industrial settings.
Regular lubrication ensures consistent performance and extends the bearing’s service life.

Engineered for Precision: 15590-15520 Bearing

15590-15520 Bearing features precise cone and cup dimensions for accurate fitment.
The ABEC-1 rating ensures reliable performance in general industrial applications.
Its effective center location of -0.2″ helps maintain proper alignment during operation.
The bearing’s standard cup type simplifies installation and replacement procedures.

Steel vs Ceramic Bearings: Strengths of 15590-15520 Bearing

15590-15520 Bearing uses chrome steel for both rings and rollers, offering excellent strength.
This material choice provides good wear resistance at a competitive price point.
The bearing handles dynamic thrust loads up to 1,590 lbf while maintaining stability.
Its 90 million revolutions rating demonstrates long-term reliability in typical operating conditions.

Application

Where Is 15590-15520 Bearing Used?
15590-15520 Bearing is commonly used in industrial machinery, especially in gearboxes and power transmission systems where combined loads are present. Its tapered roller design efficiently handles both radial and thrust forces, ensuring reliable performance.

In automotive applications, 15590-15520 Bearing supports wheel hubs and differential systems, providing durability under heavy loads. The inch sizing makes it a suitable choice for American-made vehicles and equipment.

For construction equipment, 15590-15520 Bearing’s robust chrome steel construction withstands harsh conditions in excavators and loaders. The open seal design allows for easy lubrication, extending its service life in demanding environments.

In agricultural machinery, 15590-15520 Bearing ensures smooth operation in tractors and harvesters, where consistent performance is key. Its standard radial clearance offers flexibility for various load and speed requirements.

Q&A

SEND INQUIRY