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LM104949 Single Cones (Imperial)

LM104949 Single Cones (Imperial)

The LM104949 is a single-row tapered roller bearing cone with a 2-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 21700 lbf and works in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 0.875″, with precise tolerances for smooth operation.

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

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number LM104949
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM104949-LM104911 , LM104949-LM104911A , LM104949-LM104911P , LM104949-LM104912
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21700 lbf
  • Static Radial Load 23400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5610 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 37700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2930 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9770 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 LM104949 Bearing Handle Combined Loads?

LM104949 Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 21,700 lbf, ensuring reliable performance in demanding conditions.

The tapered roller design of LM104949 Bearing distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

LM104949 Bearing features a steel cage that maintains roller alignment for smooth operation.
Its standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of LM104949 Bearing
LM104949 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is LM104949 Bearing Used?
You’ll often find LM104949 Bearing in automotive applications, particularly in wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: LM104949 Bearing
LM104949 Bearing excels in industrial conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of LM104949 Bearing
In automotive settings, LM104949 Bearing supports drivetrain components, while in aerospace, its precision helps in auxiliary systems. The ABEC-1 rating ensures consistent performance across both fields.

Q&A

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