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3474 Single Cones (Imperial)
3474 Single Cones (Imperial)

3474 Single Cones (Imperial)

The 3474 single cones are tapered roller bearings designed for combined loads, with a 1.1875″ bore and made from durable chrome steel. They handle dynamic radial loads up to 23,500 lbf and are built to last in tough conditions.

Their open design allows for easy maintenance, while the steel cage ensures smooth operation. The bearings are rated for temperatures from -30°C to 110°C, making them versatile for various environments.

These cones are interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, automotive applications, or any setting requiring robust load-bearing performance.

Compliant with RoHS and REACH standards, they provide a safe and efficient solution for demanding mechanical systems. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 3474
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 3474-3420 , 3474-3422 , 3474-3426 , 3474-3431 , 3474-3420-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 3400
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.1721"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.61"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.34"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23500 lbf
  • Static Radial Load 26800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 41000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3820 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10600 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 3474 Bearing

3474 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 23,500 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing wear and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

3474 Bearing’s standard radial clearance and ABEC-1 rating provide consistent precision.
Its open design simplifies maintenance, making it a practical choice for many applications.

Application

Industrial Uses of 3474 Single Cones
3474 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where combined loads are frequent. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 3474 Single Cones are found in wheel hubs and differential systems, providing durability and smooth operation. The inch sizing makes them a preferred choice for American and British vehicle models.

For industrial conveyor systems, 3474 Single Cones handle high loads with ease, thanks to their chrome steel construction. The open seal type allows for straightforward maintenance in dusty or harsh environments.

Where Is 3474 Single Cones Used?
3474 Single Cones are ideal for mining equipment, where their robust design withstands extreme conditions. The steel cage enhances longevity, even in high-vibration settings.

In railway applications, 3474 Single Cones support axle assemblies, ensuring stable and efficient performance. Their standard radial clearance options make them adaptable to various operational needs.

Built for Heavy-Duty Use: 3474 Single Cones
3474 Single Cones excel in forestry machinery, handling uneven loads and rough terrain. The tapered rollers distribute stress evenly, reducing wear over time.

For wind turbine gearboxes, 3474 Single Cones offer reliable performance under fluctuating loads. Their temperature range ensures stability in both hot and cold climates.

Automotive vs Aerospace: Applications of 3474 Single Cones
In automotive systems, 3474 Single Cones are trusted for drivetrain components, balancing speed and load capacity. Their ABEC-1 rating ensures consistent precision.

For aerospace ground support equipment, 3474 Single Cones provide the necessary durability without excessive weight. The chrome steel rings resist corrosion in outdoor conditions.

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