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38880 Single Cones (Imperial)
38880 Single Cones (Imperial)

38880 Single Cones (Imperial)

The 38880 single cone is a tapered roller bearing with a 10.375-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 49,800 lbf and static loads up to 125,000 lbf.

Its open design and steel cage ensure easy maintenance and long service life. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like mining equipment or large machinery where robust performance is needed.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 38880
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 38880-38820
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 38880
  • Bore Dia 10.375"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 10.83"
  • Cone Backface Backing Diameter 10.83"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location 0.8"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 49800 lbf
  • Static Radial Load 125000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12900 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 86700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8080 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 22500 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 38880 Single Cones for Combined Loads?

38880 Single Cones are crafted from chrome steel, offering strong resistance to both radial and thrust loads.

Their dynamic radial load capacity reaches 49,800 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.

With a temperature range of -30° to 110°C, they perform well in various operating conditions.

Application

Industrial Uses of 38880 Single Cones (Imperial)
38880 Single Cones (Imperial) are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 38880 Single Cones (Imperial) Used?
You’ll often find 38880 Single Cones (Imperial) in agricultural machinery, supporting components like gearboxes and axles. Their inch sizing makes them a reliable choice for older or non-metric systems.

Built for Heavy-Duty Use: 38880 Single Cones (Imperial)
38880 Single Cones (Imperial) excel in industrial fans and pumps, where their open design allows for easy lubrication and maintenance. The steel cage adds stability during high-load operations.

Automotive vs Aerospace: Applications of 38880 Single Cones (Imperial)
In automotive settings, 38880 Single Cones (Imperial) are ideal for wheel hubs and differentials, while in aerospace, they’re suited for auxiliary systems. Their ABEC-1 rating balances precision and cost-effectiveness.

Key Fields for 38880 Single Cones (Imperial)
38880 Single Cones (Imperial) are a go-to for railway applications, particularly in bogie assemblies, where their dynamic load capacity ensures long service life. The standard radial clearance offers flexibility in various installations.

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