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LM11949 Single Cones (Imperial)
LM11949 Single Cones (Imperial)

LM11949 Single Cones (Imperial)

The LM11949 is a single-row tapered roller bearing with a 0.75″ bore, designed for combined loads. Made from chrome steel, it handles dynamic radial loads up to 8800 lbf and works in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it offers reliable performance for industrial use. Ideal for applications like gearboxes or heavy machinery where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust option for various settings. The compact design (0.655″ width) fits well in tight spaces without compromising strength.

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Product Parameters

  • Part Number LM11949
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM11949-LM11910 , LM11949-LM11919
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 0.75"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.655"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.05"
  • Cone Frontface Backing Diameter 0.93"
  • Cone Backface Backing Diameter 0.98"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.22"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8800 lbf
  • Static Radial Load 7200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2280 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 15300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1170 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 3970 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 LM11949 Bearing Engineered for Reliability?

LM11949 Bearing features chrome steel rings and a steel cage, providing robust performance under combined loads.
Its dynamic radial load capacity of 8800 lbf ensures dependable operation in various industrial applications.

The tapered roller design of LM11949 Bearing enhances load distribution, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in diverse environmental conditions.

LM11949 Bearing’s standard radial clearance offers flexibility, with options for C3, C4, or C5 configurations.
Its ABEC-1 rating ensures consistent precision, making it suitable for general engineering applications.

Application

Industrial Uses of LM11949 Bearing
LM11949 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is LM11949 Bearing Used?
You’ll find LM11949 Bearing in automotive applications like wheel hubs and differential systems, where its precise inch sizing fits seamlessly with imperial measurements. Its open design allows for easy lubrication and maintenance.

Built for Heavy-Duty Use: LM11949 Bearing
LM11949 Bearing excels in industrial gearboxes, providing reliable performance under high radial and thrust loads. The steel cage adds strength, making it suitable for continuous operation in harsh conditions.

Automotive vs Industrial: Applications of LM11949 Bearing
In automotive settings, LM11949 Bearing supports wheel assemblies, while in industrial machinery, it’s ideal for conveyor systems. Its ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: LM11949 Bearing
LM11949 Bearing works well in automated production lines, where its tapered rollers reduce friction and improve efficiency. The standard radial clearance options make it adaptable to various precision needs.

Q&A

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