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LM503349A Single Cones (Imperial)

LM503349A Single Cones (Imperial)

The LM503349A is a single-row tapered roller bearing with a 1.8105″ bore, made from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 15100 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 precision, it suits applications like heavy machinery or vehicle axles. The cone width of 0.7087″ offers a compact yet robust solution for tight spaces.

Compliant with RoHS and REACH standards, it’s a reliable option for industrial use where combined loads are common. The effective center location of -0.08″ helps with precise alignment in assemblies.

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Product Parameters

  • Part Number LM503349A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM503349A-JLM503319 , LM503349A-LM503310
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.8105"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.7087"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.24"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.08"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 15100 lbf
  • Static Radial Load 17000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3930 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 26400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2700 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 6840 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 LM503349A Bearing Engineered for Reliability?

LM503349A Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity of 15100 lbf ensures dependable performance in various applications.

The tapered roller design enhances stability and reduces friction during operation.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

LM503349A Bearing’s steel cage maintains roller alignment, extending its service life.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of LM503349A Bearing
LM503349A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is LM503349A Bearing Used?
You’ll find LM503349A Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity supports smooth performance. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: LM503349A Bearing
LM503349A Bearing excels in industrial gearboxes, providing reliable performance under heavy loads. The steel cage adds strength, making it suitable for prolonged use in harsh conditions.

Automotive vs Industrial: Applications of LM503349A Bearing
In automotive systems, LM503349A Bearing supports wheel hubs and transmissions, while in industrial settings, it’s ideal for conveyor systems. Its versatility makes it a go-to choice for combined load scenarios.

Key Fields for LM503349A Bearing
LM503349A Bearing is a staple in agricultural machinery, where its robust design handles uneven loads and rough terrain. The standard radial clearance ensures consistent performance in varying conditions.

Q&A

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