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38886 Single Cones (Imperial)
38886 Single Cones (Imperial)

38886 Single Cones (Imperial)

The 38886 is a single-row tapered roller bearing cone with a 10.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 50,900 lbf and static loads up to 118,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it offers a standard radial clearance with options for C3, C4, or C5. The effective center location of 0.77 inches ensures stable operation.

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Product Parameters

  • Part Number 38886
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 38886-38820
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 38886
  • Bore Dia 10.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.3177"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 10.83"
  • Cone Backface Backing Diameter 10.91"
  • Cage Cone Frontface Clearance 0.01"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location 0.77"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50900 lbf
  • Static Radial Load 118000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 88700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8260 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 23000 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 38886 Bearing

38886 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,900 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose 38886 Bearing for Precision Tasks?

38886 Bearing features precise cone width and backface clearances, ensuring accurate performance.
The effective center location of 0.77″ enhances stability and reduces vibration.
Its ABEC-1 rating guarantees consistent quality for precision tasks.
The standard radial clearance can also be customised to C3, C4, or C5 for specific needs.

Engineered for Reliability: 38886 Bearing

38886 Bearing’s single-row construction provides durability and ease of maintenance.
The chrome steel material resists wear, extending the bearing’s service life.
With a static radial load capacity of 118,000 lbf, it handles demanding conditions effortlessly.
Its open seal type allows for easy inspection and lubrication.

Steel vs Ceramic Bearings: Strengths of 38886 Bearing

38886 Bearing’s chrome steel construction offers excellent strength and cost-effectiveness.
The steel cage ensures reliable performance under high dynamic thrust loads.
Its tapered roller design provides better load distribution compared to ball bearings.
The bearing is RoHS and REACH compliant, meeting environmental standards.

Application

Industrial Uses of 38886 Single Cones
The 38886 Single Cones are widely 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 even in demanding environments.

Where Is 38886 Single Cones Used?
You’ll often find 38886 Single Cones in agricultural machinery, supporting components like gearboxes and axles. Their inch sizing makes them a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 38886 Single Cones
These cones excel in industrial applications like conveyor systems, where their high static radial load capacity ensures long-term reliability. The open seal design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of 38886 Single Cones
In automotive settings, 38886 Single Cones are ideal for wheel hubs and differentials, offering smooth performance under thrust and radial loads. Their robust design also suits aerospace ground support equipment.

Essential Roles of 38886 Single Cones
For railway applications, 38886 Single Cones provide stability in bogies and axles, thanks to their precise tolerances and steel cage. The temperature range ensures performance in varying climates.

Q&A

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