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M224749 Single Cones (Imperial)
M224749 Single Cones (Imperial)

M224749 Single Cones (Imperial)

The M224749 is a single-row tapered roller bearing cone with a 4.75-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 54,900 lbf and operates 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 1.4375 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 M224749
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number M224749-M224710 , M224749-M224711 , M224749-M224712 , M224749-M224713A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series M224700
  • Bore Dia 4.75"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 5.08"
  • Cone Backface Backing Diameter 5.31"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.14"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 54900 lbf
  • Static Radial Load 94900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 95700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8110 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 24800 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 M224749 Bearing

M224749 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 54,900 lbf.
Its tapered roller design ensures efficient load distribution, enhancing durability in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and prolonging service life.
With a temperature range of -30° to 110°C, M224749 Bearing performs reliably in various conditions.

Its standard radial clearance and ABEC-1 rating provide consistent performance for industrial use.
The open seal design allows for easy maintenance, keeping operational costs low.

Application

Industrial Uses of M224749 Bearing
M224749 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 even in demanding environments.

Where Is M224749 Bearing Used?
You’ll often find M224749 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: M224749 Bearing
M224749 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of M224749 Bearing
In automotive settings, M224749 Bearing supports axle systems, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: M224749 Bearing
M224749 Bearing works well in conveyor systems and robotic arms, thanks to its precise radial clearance. The tapered rollers provide smooth operation, reducing friction in high-speed scenarios.

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