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44157X Single Cones (Imperial)
44157X Single Cones (Imperial)

44157X Single Cones (Imperial)

The 44157X single cone is a tapered roller bearing with a 1.5748″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 22400 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 part of the 44000 series and is interchangeable with Timken models, making it a practical choice for replacements.
With standard radial clearance (also available in C3/C4/C5), it suits various industrial applications. Ideal for machinery where combined radial and thrust loads are common, such as gearboxes or heavy equipment.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability for demanding environments.

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Product Parameters

  • Part Number 44157X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 44157X-44348 , 44157X-44354
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 44000
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.908"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.09"
  • Cone Frontface Backing Diameter 2"
  • Cone Backface Backing Diameter 2.2"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 0.12"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22400 lbf
  • Static Radial Load 19900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5810 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 39100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7770 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10100 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 44157X Bearing Handle Combined Loads?

44157X Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 22,400 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose 44157X Bearing for Precision Tasks?

44157X Bearing features a tapered roller design, providing precise load distribution and smooth operation.
The chrome steel construction enhances durability, making it suitable for heavy-duty applications.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different setups.
Effective centre location of 0.12″ ensures stable and accurate performance.

Engineered for Reliability: 44157X Bearing

44157X Bearing’s single-row construction simplifies installation while maintaining high load capacity.
The open seal type allows for easy inspection and maintenance, reducing downtime.
Dynamic thrust rating of 7,770 lbf (Ca90) ensures dependable performance under stress.
ABEC-1 rating confirms its precision engineering for consistent operation.

Steel vs Chrome Steel Bearings: Strengths of 44157X Bearing

44157X Bearing uses chrome steel rings for enhanced strength and wear resistance.
The steel cage provides robust support, keeping rollers aligned under heavy loads.
With a static radial load of 19,900 lbf, it handles demanding industrial applications.
Its inch measurements make it compatible with imperial system machinery.

Application

Essential Roles of 44157X Bearing
44157X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 44157X Bearing Used?
You’ll often find 44157X Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American and British machinery.

Built for Heavy-Duty Use: 44157X Bearing
44157X Bearing excels in industrial gearboxes, where its steel cage and open design allow for easy lubrication and maintenance. The standard radial clearance options provide flexibility for different operational needs.

Automotive vs Industrial: Applications of 44157X Bearing
In automotive settings, 44157X Bearing supports wheel assemblies, while in industrial contexts, it’s ideal for conveyor systems. Its ABEC-1 rating ensures consistent performance across various applications.

Practical Applications of 44157X Bearing
44157X Bearing is a reliable choice for mining equipment, where its dynamic load capacity handles harsh conditions. The temperature range of -30° to 110°C makes it suitable for diverse climates.

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