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LM48549X Single Cones (Imperial)
LM48549X Single Cones (Imperial)

LM48549X Single Cones (Imperial)

The LM48549X is a single-row tapered roller bearing cone with a 1.375-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 14500 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone is part of the LM48500 series and is interchangeable with Timken bearings, making it a practical choice for replacements.

With standard radial clearance (also available in C3/C4/C5), it suits various industrial applications. Ideal for machinery requiring robust performance under combined loads, such as gearboxes or heavy equipment.

Compliant with RoHS and REACH standards, it’s a dependable option for engineers and maintenance teams. The cone’s compact design (0.72-inch width) ensures easy integration into existing systems.

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Product Parameters

  • Part Number LM48549X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM48549X-LM48510 , LM48549X-LM48511 , LM48549X-LM48511A , LM48549X-LM48514 , LM48549X-LM48514XP
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series LM48500
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.09"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.71"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.14"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14500 lbf
  • Static Radial Load 14200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3760 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 25300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2430 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 6550 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 Does LM48549X Bearing Handle Combined Loads?

LM48549X Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 14,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose LM48549X Bearing for Precision Tasks?

LM48549X Bearing features a tapered roller design, providing precise operation under combined loads.
The chrome steel construction enhances durability, while the open seal type allows for easy maintenance.
Its effective center location of -0.14″ ensures stable performance in various applications.
The bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.

Engineered for Reliability: LM48549X Bearing

LM48549X Bearing’s single-row construction simplifies installation and reduces maintenance needs.
The steel cage and chrome steel rings work together to handle dynamic radial loads up to 14,500 lbf.
Its standard radial clearance options (C3/C4/C5) cater to different operational requirements.
With a broad temperature range, it remains reliable in diverse working conditions.

Application

Industrial Uses of LM48549X Bearing
LM48549X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, making it suitable for dusty environments.

Where Is LM48549X Bearing Used?
You’ll often find LM48549X Bearing in automotive applications like wheel hubs and differential systems, thanks to its durability and inch sizing. Its chrome steel construction ensures reliable performance under high radial and thrust loads.

Built for Heavy-Duty Use: LM48549X Bearing
LM48549X Bearing excels in industrial gearboxes, where its single-row construction provides stability and precision. The steel cage enhances its longevity, even in high-speed operations.

Automotive vs Aerospace: Applications of LM48549X Bearing
In automotive settings, LM48549X Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across both industries.

Perfect Fit for Automation: LM48549X Bearing
LM48549X Bearing is ideal for robotic arms and conveyor systems, where its tapered rollers manage varying loads smoothly. The standard radial clearance option makes it versatile for different automation needs.

Q&A

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