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M249747 Single Cones (Imperial)
M249747 Single Cones (Imperial)

M249747 Single Cones (Imperial)

The M249747 is a single-row tapered roller bearing cone with a 10.125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 188,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design and steel cage ensure easy maintenance and long service life. The cone width is 3 inches, with precise tolerances for reliable fit and performance.

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

Compliant with RoHS and REACH standards, it offers a balance of strength and reliability. The standard radial clearance can also be supplied in C3, C4, or C5 variations for specific needs.

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Product Parameters

  • Part Number M249747
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number M249747-M249710 , M249747-M249710X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series M249700
  • Bore Dia 10.125"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 10.71"
  • Cone Backface Backing Diameter 10.71"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.24"
  • Effective Center Location -0.27"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 188000 lbf
  • Static Radial Load 366000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 48700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 327000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 27700 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 84800 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 Does M249747 Bearing Handle Combined Loads?

M249747 Bearing is crafted with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 188,000 lbf, ensuring reliability in heavy-duty applications.

The tapered roller design of M249747 Bearing enhances load distribution, reducing wear over time.
With a temperature range of -30° to 110°C, it performs well in varied operating conditions.

M249747 Bearing’s standard radial clearance options allow for flexibility in different applications.
The ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of M249747 Bearing
M249747 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 harsh working conditions.

Where Is M249747 Bearing Used?
In industrial gearboxes, M249747 Bearing provides reliable support for high radial and thrust loads. Its inch sizing makes it a preferred choice for machinery requiring imperial measurements.

Built for Heavy-Duty Use: M249747 Bearing
M249747 Bearing excels in applications like agricultural machinery, where its steel cage and robust design withstand constant vibration and heavy loads. The open seal type allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of M249747 Bearing
In automotive systems, M249747 Bearing is found in truck wheel hubs, offering stability under heavy loads. For aerospace, its precision and durability make it suitable for landing gear components.

Key Fields for M249747 Bearing
M249747 Bearing is ideal for railway applications, such as axle boxes, where its tapered rollers manage both radial and axial forces. The standard radial clearance ensures smooth operation in varying temperatures.

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