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23690 Single Cones (Imperial)
23690 Single Cones (Imperial)

23690 Single Cones (Imperial)

The 23690 single cone is a tapered roller bearing with a 1.375-inch bore, designed for combined loads. Made from durable chrome steel, it handles radial loads up to 20100 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With a standard radial clearance (also available in C3/C4/C5), it suits various industrial applications. Ideal for machinery requiring robust load handling, such as gearboxes or heavy equipment.

Weighing just 1.062 inches in width, it’s compact yet strong. Compliant with RoHS and REACH standards, it’s safe for widespread use. ABEC-1 rated for consistent performance.

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Product Parameters

  • Part Number 23690
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 23690-23620 , 23690-23621
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 23690
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.062"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.65"
  • Cone Backface Backing Diameter 1.93"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.32"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20100 lbf
  • Static Radial Load 22900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5210 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 35000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9080 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 23690 Bearing Engineered for Reliability?

23690 Bearing features a robust chrome steel construction, ensuring durability under combined loads.
Its tapered roller design efficiently handles both radial and thrust forces, making it versatile for various applications.

The steel cage maintains proper roller alignment, reducing friction and wear over time.
With a dynamic radial load capacity of 20,100 lbf, it delivers consistent performance in demanding conditions.

23690 Bearing operates smoothly within a temperature range of -30° to 110°C, adapting to different environments.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in installation and usage.

Application

Industrial Uses of 23690 Single Cones
23690 Single Cones are commonly used in heavy machinery, such as construction equipment and mining vehicles, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 23690 Single Cones provide reliable support for wheel hubs and differential systems. The chrome steel construction enhances durability, making them suitable for long-term use.

For industrial conveyor systems, 23690 Single Cones handle radial and thrust loads efficiently. Their open design allows for easy lubrication, reducing maintenance downtime.

Where Is 23690 Single Cones Used?
You’ll often find 23690 Single Cones in agricultural machinery, like tractors and harvesters, where they manage heavy loads. Their robust design ensures consistent performance in tough environments.

In railway applications, 23690 Single Cones are essential for axle boxes, providing stability and reducing wear. The steel cage adds extra strength, making them ideal for high-impact scenarios.

Built for Heavy-Duty Use: 23690 Single Cones
23690 Single Cones excel in forestry equipment, such as log splitters and sawmills, where they endure constant stress. Their tapered rollers distribute loads evenly, extending service life.

In material handling systems, 23690 Single Cones support smooth operation of cranes and forklifts. The standard radial clearance ensures compatibility with various industrial setups.

Automotive vs Aerospace: Applications of 23690 Single Cones
In automotive settings, 23690 Single Cones are trusted for drivetrain components, offering reliable performance. Their inch sizing makes them a fit for many North American vehicles.

For aerospace ground equipment, 23690 Single Cones handle precise loads in landing gear systems. The ABEC-1 rating ensures adequate precision for these critical applications.

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