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LM29749N Single Cones (Imperial)

LM29749N Single Cones (Imperial)

The LM29749N is a single-row tapered roller bearing with a 1.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 12900 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 bearing is interchangeable with Timken models, making it a practical choice for replacements.

With a standard radial clearance and ABEC-1 rating, it suits various industrial applications. Ideal for machinery requiring robust load handling, such as gearboxes or heavy equipment.

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity. The compact design, at just 0.72 inches wide, fits well in tight spaces.

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Product Parameters

  • Part Number LM29749N
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM29749N-LM29711
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.09"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.81"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.17"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12900 lbf
  • Static Radial Load 13600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3360 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 22500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1910 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 5840 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of LM29749N Bearing

LM29749N Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,900 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

LM29749N Bearing’s tapered roller design provides efficient load distribution.
Its standard radial clearance options allow flexibility for different operational needs.

Application

Industrial Uses of LM29749N Bearing
LM29749N Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The open seal type makes it suitable for environments where regular lubrication is possible.

Where Is LM29749N Bearing Used?
You’ll often find LM29749N Bearing in automotive applications, particularly in wheel hubs and differential systems. Its chrome steel construction ensures durability under high radial and thrust loads, making it a reliable choice for long-term use.

Built for Heavy-Duty Use: LM29749N Bearing
LM29749N Bearing excels in industrial gearboxes, where its single-row design provides stability under varying load conditions. The steel cage adds strength, making it ideal for applications requiring consistent performance.

Automotive vs Aerospace: Applications of LM29749N Bearing
In automotive systems, LM29749N Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its inch sizing and ABEC-1 rating make it versatile for both precision and general-purpose applications.

Essential Roles of LM29749N Bearing
LM29749N Bearing is a go-to for conveyor systems, where its dynamic load capacity ensures smooth operation. The standard radial clearance option allows for easy integration into existing machinery setups.

Q&A

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