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TS (Single Row Tapered Roller Bearings) (Imperial) 15580-15523RB

TS (Single Row Tapered Roller Bearings) (Imperial) 15580-15523RB

The 15580-15523RB is a single-row tapered roller bearing with a 1.0625″ bore and 2.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 10300 lbf radially and 1590 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 machinery like gearboxes or axles where combined loads are common.

Weighing just 0.6lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered rollers provide excellent load distribution, reducing wear over time.

Perfect for maintenance tasks, its open seal simplifies inspection and re-greasing. A practical choice for engineers and repair teams alike.

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Product Parameters

  • Part Number 15580-15523RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.0625" x 2.375" x 0.7813"
  • Bore Dia 1.0625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7813"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.26"
  • Cone Backface Backing Diameter 1.52"
  • Cup Frontface Backing Diameter 2.17"
  • 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 15580
  • Cup Part Number 15523RB
  • 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 0.600 lb

Features

How Does 15580-15523RB Bearing Handle Combined Loads?

15580-15523RB Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 10,300 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 15580-15523RB Bearing Suitable for High-Temperature Applications?

15580-15523RB Bearing operates effectively in temperatures up to 110°C, maintaining its structural integrity.
The chrome steel construction resists wear, even under heavy combined loads.
Its standard radial clearance allows for thermal expansion, ensuring consistent performance.
This makes it a reliable choice for industrial applications with fluctuating temperatures.

Engineered for Precision: 15580-15523RB Bearing

15580-15523RB Bearing features precise dimensions, with a bore diameter tolerance of +0.005″ to 0.
The tapered roller design ensures smooth operation under combined radial and thrust loads.
Its ABEC-1 rating confirms consistent quality and performance.
The steel cage enhances durability, making it suitable for long-term use.

Steel vs Ceramic Bearings: Strengths of 15580-15523RB Bearing

15580-15523RB Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures resistance to wear and fatigue, even under heavy loads.
The steel cage further enhances stability, reducing maintenance needs.
With a dynamic radial rating of 2,680 lbf, it offers reliable performance in various applications.

Application

Industrial Uses of 15580-15523RB Bearing
The 15580-15523RB Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 15580-15523RB Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 15580-15523RB Bearing’s open design allows easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

Where Is 15580-15523RB Bearing Used?
You’ll often find 15580-15523RB Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers manage both radial and thrust loads smoothly.

In mining equipment, 15580-15523RB Bearing’s steel cage and chrome steel rollers withstand heavy loads and abrasive environments. Its ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: 15580-15523RB Bearing
The 15580-15523RB Bearing excels in forestry equipment, where its combined load capacity and temperature range suit outdoor operations. The open seal type simplifies maintenance in dusty conditions.

For railway applications, 15580-15523RB Bearing’s dynamic radial load rating ensures reliability under constant vibration. Its standard radial clearance adapts well to thermal expansion during long hauls.

Automotive vs Aerospace: Applications of 15580-15523RB Bearing
In automotive drivetrains, 15580-15523RB Bearing handles high torque and variable speeds with ease. The inch measurements align with many US-made components.

For aerospace ground support equipment, 15580-15523RB Bearing’s temperature range and lubrication requirements meet typical operational needs. Its weight-to-load ratio balances performance and portability.

Q&A

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