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LL225749 Single Cones (Imperial)

LL225749 Single Cones (Imperial)

The LL225749 is a single row tapered roller bearing cone with a 5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 20300 lbf and static loads up to 34400 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone is interchangeable with Timken bearings, making it a practical choice for replacements.
With an effective centre location of 0.24 inches, it offers stable operation in various conditions. Suitable for temperatures from -30°C to 110°C, it works well in industrial machinery and heavy-duty applications.
Compliant with RoHS and REACH standards, it’s a dependable option for those needing robust performance. The standard radial clearance can also be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number LL225749
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LL225749-LL225710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 0.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 5.24"
  • Cone Backface Backing Diameter 5.31"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location 0.24"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20300 lbf
  • Static Radial Load 34400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5260 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 35300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2990 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9150 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 LL225749 Bearing Engineered for Reliability?

LL225749 Bearing is crafted from chrome steel, offering strong resistance to combined loads.

Its dynamic radial load capacity reaches 20,300 lbf, ensuring dependable performance in tough conditions.

The steel cage maintains roller alignment, reducing friction and extending operational life.

With a temperature range of -30° to 110°C, it performs reliably in various environments.

Application

Industrial Uses of LL225749 Bearing
LL225749 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 tough working conditions.

What Makes LL225749 Bearing a Preferred Choice?
In automotive applications, LL225749 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: LL225749 Bearing
For industrial fans and pumps, LL225749 Bearing offers smooth operation and long service life, thanks to its steel cage and precise tolerances. The open seal design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of LL225749 Bearing
While LL225749 Bearing is popular in truck axles and agricultural machinery, its precision also suits aerospace components like landing gear systems. The ABEC-1 rating ensures consistent performance in both fields.

Essential Roles of LL225749 Bearing
In conveyor systems, LL225749 Bearing supports heavy loads while maintaining alignment, reducing downtime. Its standard radial clearance options make it adaptable to various operational needs.

Q&A

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