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93787A Single Cones (Imperial)

93787A Single Cones (Imperial)

The 93787A is a single-row tapered roller bearing cone with a 7.872-inch bore, made from sturdy chrome steel. It handles combined loads up to 155,000 lbf radially and 36,100 lbf thrust, suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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 use in industrial machinery or heavy equipment where robust performance is needed.

With standard radial clearance and ABEC-1 rating, it offers reliable precision for general applications. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 93787A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 93000
  • Bore Dia 7.872"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.046"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 8.74"
  • Cone Backface Backing Diameter 9.09"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.87"
  • Effective Center Location -0.23"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 155000 lbf
  • Static Radial Load 290000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 40200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 270000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 36100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 70100 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 93787A Bearing for Precision Tasks?

93787A Bearing features a tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The dynamic radial load capacity of 155,000 lbf makes it suitable for heavy-duty applications.
With an ABEC-1 rating, it offers reliable performance for standard precision requirements.

93787A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to smooth and consistent operation.

Application

Industrial Uses of 93787A Bearing
93787A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

What Makes 93787A Bearing a Preferred Choice?
In automotive applications, 93787A Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 93787A Bearing
For industrial fans and pumps, 93787A Bearing offers smooth operation and long service life due to its robust steel cage. The open seal design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of 93787A Bearing
In automotive settings, 93787A Bearing excels in gearboxes and differentials, while in aerospace, it’s suited for auxiliary systems requiring precise load handling. Its temperature range ensures performance in varied conditions.

Essential Roles of 93787A Bearing
93787A Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its high dynamic load capacity ensures reliable operation. The standard radial clearance options provide flexibility for different applications.

Q&A

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