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2783 Single Cones (Imperial)
2783 Single Cones (Imperial)

2783 Single Cones (Imperial)

The 2783 single cones are imperial-sized tapered roller bearings with a 1.25″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 19500 lbf and static loads up to 23000 lbf.

Their single-row construction and open design allow for easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.

These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. Available in standard radial clearance, with options for C3, C4, or C5 clearances to suit different needs.

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Product Parameters

  • Part Number 2783
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 2783-2720 , 2783-2726 , 2783-2729 , 2783-2729X , 2783-2731 , 2783-2734 , 2783-2735X , 2783-2736
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 2700
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.01"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.52"
  • Cone Backface Backing Diameter 1.61"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.32"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 19500 lbf
  • Static Radial Load 23000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5060 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 34000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2630 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 8810 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 2783 Bearing

2783 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, ensuring reliable performance in tough conditions.

The tapered roller design of 2783 Bearing provides smooth operation and reduced friction.
With a temperature range of -30° to 110°C, it performs well in various environments.

2783 Bearing’s steel cage maintains roller alignment, enhancing durability and service life.
Its standard radial clearance options allow for flexibility in different applications.

Application

Industrial Uses of 2783 Single Cones
2783 Single Cones are commonly used in heavy machinery, such as construction equipment and mining tools, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 2783 Single Cones Used?
You’ll often find 2783 Single Cones in automotive applications like truck wheel hubs, where their high dynamic radial load capacity supports smooth operation. The inch sizing makes them a fit for many North American vehicle models.

Built for Heavy-Duty Use: 2783 Single Cones
2783 Single Cones excel in industrial gearboxes, providing reliable performance under both radial and thrust loads. Their steel cage adds strength, making them suitable for high-stress scenarios.

Automotive vs Aerospace: Applications of 2783 Single Cones
In automotive systems, 2783 Single Cones are ideal for axles and transmissions, while in aerospace, they’re used in landing gear mechanisms. Their ABEC-1 rating ensures consistent precision across applications.

Perfect Fit for Automation: 2783 Single Cones
2783 Single Cones work well in automated conveyor systems, where their open design allows for easy maintenance. The standard radial clearance ensures smooth operation in continuous-use environments.

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