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37431AN Single Cones (Imperial)
37431AN Single Cones (Imperial)

37431AN Single Cones (Imperial)

The 37431AN single cone is a tapered roller bearing with a 4.3125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 30700 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 37000 series and is interchangeable with Timken models, making it a practical choice for replacements.

With an ABEC-1 rating and standard radial clearance, it suits various industrial applications. Ideal for heavy machinery or automotive uses where combined loads are common. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 37431AN
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 37431AN-37625
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 37000
  • Bore Dia 4.3125"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 0.844"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.2"
  • Cone Frontface Backing Diameter 4.61"
  • Cone Backface Backing Diameter 4.96"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.54"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 30700 lbf
  • Static Radial Load 40100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7960 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 53400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8250 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 13900 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 37431AN Bearing Engineered for Reliability?

37431AN Bearing features a chrome steel construction, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 30700 lbf, ensuring dependable performance in various applications.

The tapered roller design of 37431AN Bearing enhances load distribution, reducing wear over time.
With a temperature range of -30° to 110°C, it performs reliably in diverse operating conditions.

37431AN Bearing’s steel cage maintains roller alignment, contributing to smooth operation.
Its standard radial clearance options offer flexibility for different installation requirements.

Application

Industrial Uses of 37431AN Bearing
37431AN Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 37431AN Bearing Used?
You’ll often find 37431AN Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 37431AN Bearing
37431AN Bearing excels in industrial gearboxes, thanks to its open design and steel cage, which simplify maintenance. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of 37431AN Bearing
In automotive settings, 37431AN Bearing supports heavy axles and transmissions, while its precision makes it suitable for aerospace landing gear components. The ABEC-1 rating ensures reliable performance in both fields.

Essential Roles of 37431AN Bearing
For conveyor systems in factories, 37431AN Bearing provides steady performance under radial and thrust loads. Its temperature range of -30° to 110°C makes it adaptable to diverse working conditions.

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