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LM613449 Single Cones (Imperial)
LM613449 Single Cones (Imperial)

LM613449 Single Cones (Imperial)

The LM613449 is a single-row tapered roller bearing cone with a 2.75-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 22700 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 width is 0.866 inches, with precise tolerances for a secure fit.

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

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number LM613449
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM613449-LM613410 , LM613449-LM613410-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series LM613400
  • Bore Dia 2.75"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.99"
  • Cone Backface Backing Diameter 3.07"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location 0"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22700 lbf
  • Static Radial Load 29300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5880 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 39500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4190 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10200 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

What Makes LM613449 Bearing Suitable for Heavy-Duty Applications?

LM613449 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 22,700 lbf.
Its tapered roller design ensures efficient load distribution, enhancing durability in demanding conditions.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, LM613449 Bearing performs reliably in varied environments.

Its standard radial clearance options (C3/C4/C5) provide flexibility for different application needs.
The open seal design allows for easy maintenance, keeping operational costs low.

Application

Industrial Uses of LM613449 Bearing
LM613449 Bearing works well in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough conditions.

Where Is LM613449 Bearing Used?
You’ll often find LM613449 Bearing in agricultural machinery, supporting axles and gearboxes that need reliable performance. Its inch sizing makes it a good fit for older or custom-built systems.

Built for Heavy-Duty Use: LM613449 Bearing
LM613449 Bearing is a solid choice for mining applications, where its high dynamic radial load capacity keeps operations running smoothly. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of LM613449 Bearing
In automotive settings, LM613449 Bearing supports wheel hubs and transmissions, offering stability under heavy loads. For aerospace, its precision and temperature tolerance make it suitable for auxiliary systems.

Perfect Fit for Automation: LM613449 Bearing
LM613449 Bearing fits nicely into conveyor systems and robotic arms, where its tapered rollers provide smooth motion control. The steel cage adds extra strength for long-term use.

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