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TS (Single Row Tapered Roller Bearings) (Imperial) 93800A-93125

TS (Single Row Tapered Roller Bearings) (Imperial) 93800A-93125

The 93800A-93125 is a single-row tapered roller bearing with an 8″ bore and 12.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 164,000 lbf radially and 38,200 lbf thrust, making it 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, offering a reliable replacement option. Ideal for use in industrial machinery, gearboxes, or construction equipment where robust performance is needed.

Weighing 38.90 lb, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 93800A-93125
  • Brand TFL
  • Interchangeable Timken
  • Size 8" x 12.5" x 2.5"
  • Bore Dia 8"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.84"
  • Cone Backface Backing Diameter 9.21"
  • Cup Frontface Backing Diameter 11.84"
  • Cup Backface Backing Diameter 11.26"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.32"
  • Effective Center Location 0.31"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 93800A
  • Cup Part Number 93125
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 93000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 164000 lbf
  • Static Radial Load 290000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 42600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38200 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 38.90 lb

Features

Why Choose 93800A-93125 Bearing for Precision Tasks?

93800A-93125 Bearing is crafted with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

93800A-93125 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precise construction meets ABEC-1 standards, ensuring consistent performance in demanding tasks.

Application

Industrial Uses of 93800A-93125 Bearing
The 93800A-93125 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 93800A-93125 Bearing Used?
You’ll often find 93800A-93125 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 93800A-93125 Bearing
In industrial fans and pumps, 93800A-93125 Bearing provides stable performance under high loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 93800A-93125 Bearing
While 93800A-93125 Bearing is popular in truck wheel hubs, its precision also suits aerospace landing gear systems. The ABEC-1 rating ensures consistent performance across both sectors.

Essential Roles of 93800A-93125 Bearing
For railway applications, 93800A-93125 Bearing supports axle boxes, handling heavy loads and vibrations. Its steel cage enhances reliability in high-stress conditions.

Q&A

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