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LM300849N Single Cones (Imperial)
LM300849N Single Cones (Imperial)

LM300849N Single Cones (Imperial)

The LM300849N is a single-row tapered roller bearing cone with a 1.6137-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 13300 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 features standard radial clearance, with options for C3, C4, or C5 clearances if needed.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for applications like heavy machinery or automotive systems where combined loads are common.

With an ABEC-1 rating, it offers good precision for general industrial use. Compliant with RoHS and REACH standards, it’s a safe and dependable option.

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Product Parameters

  • Part Number LM300849N
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM300849N-LM300811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.6137"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.7087"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.79"
  • Cone Backface Backing Diameter 2.05"
  • 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 13300 lbf
  • Static Radial Load 14300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3440 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 23100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2050 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 5990 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose LM300849N Bearing for Precision Tasks?

LM300849N Bearing is crafted from chrome steel, offering excellent resistance to combined loads.
Its tapered roller design ensures smooth operation under dynamic radial loads up to 13,300 lbf.

The steel cage maintains roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

LM300849N Bearing’s standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating ensures consistent precision for industrial and automotive uses.

Application

Industrial Uses of LM300849N Bearing
LM300849N Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is LM300849N Bearing Used?
You’ll often find LM300849N Bearing in automotive applications like 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: LM300849N Bearing
LM300849N Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-speed operations.

Automotive vs Aerospace: Applications of LM300849N Bearing
In automotive settings, LM300849N Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems due to its precise load handling. The temperature range ensures performance in varied environments.

Practical Applications of LM300849N Bearing
LM300849N Bearing is a solid choice for agricultural machinery, like tractors and harvesters, where its robust design withstands heavy loads. The standard radial clearance offers flexibility for different installation needs.

Q&A

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