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LM72849 Single Cones (Imperial)
LM72849 Single Cones (Imperial)

LM72849 Single Cones (Imperial)

The LM72849 is a single-row tapered roller bearing cone with a 0.89″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 7900 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone width of 0.6102″ fits snugly in various applications, with a standard radial clearance option.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in automotive or industrial settings where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and versatility for demanding environments. The ABEC-1 rating ensures consistent performance for general applications.

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Product Parameters

  • Part Number LM72849
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM72849-LM72810
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 0.89"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.6102"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.1"
  • Cone Backface Backing Diameter 1.18"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.12"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 7900 lbf
  • Static Radial Load 7420 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2050 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 13800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1660 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 3570 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is LM72849 Bearing Engineered for Reliability?

LM72849 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity of 7900 lbf makes it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

What Makes LM72849 Bearing Suitable for High-Temperature Applications?

LM72849 Bearing is built to withstand temperatures from -30° to 110°C without compromising performance.
The chrome steel construction resists wear, even in demanding environments.
Its tapered roller design ensures smooth operation under combined loads.
This makes it a reliable choice for industrial and automotive applications.

Designed for Durability: LM72849 Bearing

LM72849 Bearing’s chrome steel rings and steel cage provide excellent resistance to wear and tear.
It handles dynamic radial loads up to 7900 lbf, making it ideal for heavy machinery.
The tapered roller design ensures efficient load distribution and reduced friction.
Its standard radial clearance options offer flexibility for different operational needs.

Application

Industrial Uses of LM72849 Bearing
LM72849 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending its service life in dusty environments.

Where Is LM72849 Bearing Used?
You’ll find LM72849 Bearing in automotive applications like wheel hubs and differential systems, thanks to its robust chrome steel construction. Its inch sizing makes it a convenient choice for machinery using imperial measurements.

Built for Heavy-Duty Use: LM72849 Bearing
LM72849 Bearing excels in industrial gearboxes, providing reliable performance under high radial and thrust loads. The steel cage ensures durability, even in demanding operating conditions.

Automotive vs Industrial: Applications of LM72849 Bearing
In automotive settings, LM72849 Bearing supports wheel assemblies, while in industrial settings, it’s ideal for conveyor systems. Its ABEC-1 rating ensures consistent performance across different applications.

Perfect Fit for Automation: LM72849 Bearing
LM72849 Bearing works well in automated machinery, such as packaging lines, where precision and reliability are key. The standard radial clearance option makes it adaptable to various operational needs.

Q&A

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