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31597 Single Cones (Imperial)
31597 Single Cones (Imperial)

31597 Single Cones (Imperial)

The 31597 single cone is a tapered roller bearing with a 1.4375-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 21300 lbf and fits Timken interchangeable models.

With a cone width of 1.125 inches, it’s compact yet robust for its size. The open design allows easy maintenance, while the steel cage ensures reliable performance under stress.

This bearing operates smoothly in temperatures from -30°C to 110°C and comes with standard radial clearance (C3/C4/C5 options available). Its ABEC-1 rating ensures consistent precision for general industrial use.

Ideal for machinery requiring tapered roller bearings, such as gearboxes or axle systems. Compliant with RoHS and REACH standards for safe and versatile applications.

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Product Parameters

  • Part Number 31597
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 31597-31520 , 31597-31521 , 31597-31523RB , 31597-31520-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 31500
  • Bore Dia 1.4375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.75"
  • Cone Backface Backing Diameter 2.01"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.3"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21300 lbf
  • Static Radial Load 24100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5520 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 37100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9610 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 31597 Bearing Engineered for Reliability?

31597 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 21300 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 31597 Bearing Suitable for High-Temperature Applications?

31597 Bearing is built to withstand temperatures from -30° to 110°C without compromising performance.
The chrome steel construction resists wear, even under high thermal stress.
Its open design allows for efficient heat dissipation during operation.
This ensures consistent reliability in demanding industrial settings.

Designed for Durability: 31597 Bearing

31597 Bearing’s single-row tapered roller design offers excellent load-bearing capabilities.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a static radial load of 24100 lbf, it handles heavy loads with ease.
Its standard radial clearance options provide flexibility for different applications.

Steel vs Ceramic Bearings: Strengths of 31597 Bearing

31597 Bearing uses chrome steel rings and a steel cage for robust performance.
This construction provides superior strength compared to ceramic alternatives in heavy-load scenarios.
The tapered roller design ensures efficient load distribution and long service life.
It maintains reliability across a wide temperature range, from -30° to 110°C.

Why Choose 31597 Bearing for Precision Tasks?

31597 Bearing’s ABEC-1 rating ensures consistent precision in industrial applications.
The tapered roller design minimises friction, enabling smooth and accurate operation.
Its dynamic thrust rating of 3800 lbf allows for reliable performance under combined loads.
The standard radial clearance options cater to various precision requirements.

Application

Industrial Uses of 31597 Bearing
31597 Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 31597 Bearing Used?
You’ll often find 31597 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 31597 Bearing
31597 Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Industrial: Applications of 31597 Bearing
In automotive settings, 31597 Bearing supports wheel assemblies, while in industrial settings, it’s ideal for conveyor systems. Its versatility makes it a go-to for mixed-load scenarios.

Essential Roles of 31597 Bearing
31597 Bearing is a staple in mining equipment, where its robust construction withstands extreme conditions. The steel cage adds extra strength, making it suitable for high-impact applications.

Q&A

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