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TS (Single Row Tapered Roller Bearings) (Imperial) LL580049-LL580010

TS (Single Row Tapered Roller Bearings) (Imperial) LL580049-LL580010

The LL580049-LL580010 is a single-row tapered roller bearing with a 24.25″ bore and 27.875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 136,000 lbf radially and 23,400 lbf in thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, construction equipment, or any setting requiring robust load support.

Weighing 50.90 lb, it’s designed for stability and long-term performance. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number LL580049-LL580010
  • Brand TFL
  • Interchangeable Timken
  • Size 24.25" x 27.875" x 1.625"
  • Bore Dia 24.25"
  • Bore Dia Tolerance +0.003" to 0
  • Outer Dia 27.875"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1562"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 29.41"
  • Cone Backface Backing Diameter 24.92"
  • Cup Frontface Backing Diameter 27.19"
  • Cup Backface Backing Diameter 27.05"
  • Cage Cone Frontface Clearance 0.19"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location 2.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LL580049
  • Cup Part Number LL580010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL580000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 136000 lbf
  • Static Radial Load 414000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 35200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23400 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 50.90 lb

Features

How Does LL580049-LL580010 Bearing Handle Combined Loads?

LL580049-LL580010 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 136,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes LL580049-LL580010 Bearing Durable?

LL580049-LL580010 Bearing features chrome steel construction, providing excellent wear resistance and longevity.
The tapered roller design distributes loads evenly, enhancing durability under stress.
Its static radial load capacity of 414,000 lbf ensures reliability in demanding environments.
The standard radial clearance allows for smooth operation in diverse applications.

Engineered for Precision: LL580049-LL580010 Bearing

LL580049-LL580010 Bearing is designed with precise tolerances, ensuring accurate performance in critical applications.
The effective center location of 2.43″ optimises load distribution and reduces wear.
Its ABEC-1 rating guarantees consistent quality and performance.
The open seal type simplifies maintenance and lubrication.

Steel vs Ceramic Bearings: Strengths of LL580049-LL580010 Bearing

LL580049-LL580010 Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
The steel cage provides robust support, maintaining roller alignment under heavy loads.
With a dynamic thrust rating of 23,400 lbf, it handles combined loads efficiently.
The inch system measurements ensure compatibility with imperial machinery.

Application

Industrial Uses of LL580049-LL580010 Bearing
This bearing is commonly used in heavy machinery like mining equipment and large conveyor systems, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding industrial environments.

Where Is LL580049-LL580010 Bearing Used?
You’ll often find LL580049-LL580010 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for North American equipment, and the open design allows for easy lubrication.

Built for Heavy-Duty Use: LL580049-LL580010 Bearing
LL580049-LL580010 Bearing is ideal for construction equipment, such as cranes and bulldozers, where its high static radial load capacity provides stability. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of LL580049-LL580010 Bearing
In automotive applications, LL580049-LL580010 Bearing works well in truck wheel hubs, handling both radial and thrust loads. For aerospace, its precision and temperature range make it suitable for ground support equipment.

Q&A

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