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LM654649 Single Cones (Imperial)
LM654649 Single Cones (Imperial)

LM654649 Single Cones (Imperial)

The LM654649 is a single-row tapered roller bearing cone with an 11.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 162,000 lbf and static loads up to 387,000 lbf.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 2.5625 inches and fits standard radial clearances, making it versatile for various applications.

This model is interchangeable with Timken bearings, offering a practical replacement option. It works well in temperatures from -30°C to 110°C, suitable for heavy-duty machinery or industrial equipment.

Compliant with RoHS and REACH standards, it’s a robust choice for demanding environments. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number LM654649
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM654649-LM654610 , LM654649-LM654611
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series LM654600
  • Bore Dia 11.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 11.89"
  • Cone Backface Backing Diameter 12.05"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.27"
  • Effective Center Location 0.45"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 162000 lbf
  • Static Radial Load 387000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 42100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 283000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 31100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 73300 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 LM654649 Bearing

LM654649 Bearing is built with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 162,000 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of LM654649 Bearing enhances load distribution, reducing wear over time.
With a standard radial clearance, it provides flexibility for various industrial needs.

LM654649 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to smooth and stable operation.

The ABEC-1 rating of LM654649 Bearing ensures consistent precision in demanding conditions.
Its robust construction makes it suitable for high-load environments, ensuring long service life.

Application

Industrial Uses of LM654649 Bearing
LM654649 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is LM654649 Bearing Used?
You’ll often find LM654649 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: LM654649 Bearing
LM654649 Bearing works well in railway applications, particularly in wheel assemblies where high radial and thrust loads are common. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of LM654649 Bearing
In automotive settings, LM654649 Bearing is used in truck differentials, while in aerospace, it supports landing gear mechanisms. Its ABEC-1 rating balances precision and cost-effectiveness.

Practical Applications of LM654649 Bearing
LM654649 Bearing is a solid choice for industrial fans and pumps, where its standard radial clearance ensures smooth operation. The temperature range suits both indoor and outdoor environments.

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