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3190 Single Cones (Imperial)
3190 Single Cones (Imperial)

3190 Single Cones (Imperial)

The 3190 single cones are tapered roller bearings designed for combined loads, with a 1.1811″ bore and made from durable chrome steel. They handle dynamic radial loads up to 21300 lbf and are built to last with a steel cage.

Their open design allows for easy maintenance, and they operate smoothly in temperatures from -30°C to 110°C. The bearings are interchangeable with Timken models, making them a reliable choice for replacements.

Ideal for heavy-duty applications like truck axles or industrial gearboxes, these cones offer robust performance. They come in standard radial clearance but are also available in C3, C4, or C5 options for specific needs.

Compliant with RoHS and REACH standards, they ensure safe and reliable use in various machinery. The ABEC-1 rating guarantees consistent quality for general industrial applications.

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Product Parameters

  • Part Number 3190
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 3190-3120 , 3190-3126 , 3190-3129 , 3190-3130
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 3100
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.181"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.75"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.4"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21300 lbf
  • Static Radial Load 22800 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) 3140 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9620 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 3190 Bearing

3190 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 21300 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, 3190 Bearing performs reliably in various conditions.

Its standard radial clearance and ABEC-1 rating make it suitable for general industrial applications.
The open seal design allows for easy maintenance and inspection.

Application

Industrial Uses of 3190 Single Cones
3190 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural gear, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 3190 Single Cones Used?
You’ll often find 3190 Single Cones in automotive applications like wheel hubs and differential systems, thanks to their reliable performance under radial and thrust loads. The inch sizing makes them a good fit for older or imperial-based machinery.

Built for Heavy-Duty Use: 3190 Single Cones
3190 Single Cones excel in industrial settings like conveyor systems, where their open design allows for easy lubrication and maintenance. The steel cage adds strength, making them suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 3190 Single Cones
In automotive systems, 3190 Single Cones support wheel bearings and transmissions, while in aerospace, they’re less common due to weight constraints. Their versatility makes them a go-to for ground-based heavy equipment.

Essential Roles of 3190 Single Cones
3190 Single Cones are vital in mining equipment, where their robust design withstands harsh conditions. The standard radial clearance options ensure compatibility with various operational requirements.

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