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LM545847 Single Cones (Imperial)
LM545847 Single Cones (Imperial)

LM545847 Single Cones (Imperial)

The LM545847 is a single-row tapered roller bearing cone with a 9.255-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 138,000 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 under heavy loads. The cone width is 2.125 inches, making it suitable for robust applications.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or heavy equipment where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various engineering needs. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific requirements.

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Product Parameters

  • Part Number LM545847
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM545847-LM545810
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series LM545800
  • Bore Dia 9.255"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 9.72"
  • Cone Backface Backing Diameter 9.92"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location 0.33"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 138000 lbf
  • Static Radial Load 213000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 35700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 240000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 24300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 62200 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 LM545847 Bearing Engineered for Reliability?

LM545847 Bearing is crafted from chrome steel, offering excellent resistance to heavy combined loads.
Its dynamic radial load capacity reaches 138,000 lbf, ensuring dependable performance in tough conditions.

The steel cage maintains roller alignment, reducing friction and wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

LM545847 Bearing’s tapered roller design provides smooth operation under both radial and thrust loads.
Its standard radial clearance options allow for flexibility in different applications.

Application

Industrial Uses of LM545847 Bearing
LM545847 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication in dusty environments.

Where Is LM545847 Bearing Used?
You’ll find LM545847 Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its chrome steel construction ensures durability even under high radial and thrust loads.

Built for Heavy-Duty Use: LM545847 Bearing
LM545847 Bearing excels in industrial gearboxes, providing reliable performance in high-torque applications. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of LM545847 Bearing
In automotive systems, LM545847 Bearing supports wheel hubs and differentials, while in aerospace, it’s used in landing gear assemblies. Its inch sizing makes it versatile for various applications.

Practical Applications of LM545847 Bearing
LM545847 Bearing is ideal for railway systems, particularly in freight car axles, where its dynamic load capacity ensures long service life. The standard radial clearance offers flexibility in different operating conditions.

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