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TS (Single Row Tapered Roller Bearings) (Imperial) 93825A-J93129A

TS (Single Row Tapered Roller Bearings) (Imperial) 93825A-J93129A

The 93825A-J93129A is a single-row tapered roller bearing with an 8.25″ bore and 12.5984″ 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 industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 37.6 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility in various settings.

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Product Parameters

  • Part Number 93825A-J93129A
  • Brand TFL
  • Interchangeable Timken
  • Size 8.25" x 12.5984" x 2.5"
  • Bore Dia 8.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5984"
  • 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 0.500"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 10"
  • Cone Backface Backing Diameter 9.84"
  • Cup Frontface Backing Diameter 11.75"
  • Cup Backface Backing Diameter 11.30"
  • 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 93825A
  • Cup Part Number J93129A
  • 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 37.6 lb

Features

How Does 93825A-J93129A Bearing Handle Combined Loads?

93825A-J93129A Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty industrial applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Structural Advantages of 93825A-J93129A Bearing

93825A-J93129A Bearing features a tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Precision tolerances ensure smooth operation, even under high radial and thrust loads.
Its open design allows for easy lubrication, maintaining performance over time.

Why Choose 93825A-J93129A Bearing for Heavy-Duty Applications?

93825A-J93129A Bearing’s robust design handles dynamic radial loads up to 164,000 lbf with ease.
The tapered rollers distribute loads evenly, reducing stress on individual components.
Its standard radial clearance options (C3/C4/C5) offer flexibility for different operational needs.
With an ABEC-1 rating, it balances precision and durability in demanding environments.

Engineered for Reliability: 93825A-J93129A Bearing

93825A-J93129A Bearing’s single-row construction simplifies installation and maintenance.
The chrome steel rollers and rings ensure consistent performance under heavy loads.
Its effective centre location of 0.31″ enhances stability during operation.
Designed for combined loads, it is a dependable choice for industrial machinery.

Steel vs Ceramic Bearings: Strengths of 93825A-J93129A Bearing

93825A-J93129A Bearing’s chrome steel construction offers superior strength and cost-effectiveness.
The steel cage and rollers provide reliable performance in high-load scenarios.
Unlike ceramic options, it is easier to maintain and more widely compatible.
Its temperature resilience makes it suitable for a broad range of applications.

Application

Industrial Uses of 93825A-J93129A Bearing
93825A-J93129A Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 93825A-J93129A Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 93825A-J93129A Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds strength, making it suitable for high-load scenarios.

What Makes 93825A-J93129A Bearing a Preferred Choice?
93825A-J93129A Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand dirt and debris. The standard radial clearance offers flexibility in various operating conditions.

In railway applications, 93825A-J93129A Bearing supports axle boxes, ensuring smooth and safe train operations. Its robust design handles the dynamic loads typical in rail transport.

Built for Heavy-Duty Use: 93825A-J93129A Bearing
93825A-J93129A Bearing excels in wind turbine gearboxes, where its tapered rollers manage both radial and axial forces. The ABEC-1 rating ensures consistent performance in renewable energy applications.

For marine equipment, 93825A-J93129A Bearing’s corrosion-resistant materials make it ideal for ship propulsion systems. The wide temperature range allows operation in diverse climates.

Automotive vs Aerospace: Applications of 93825A-J93129A Bearing
In automotive settings, 93825A-J93129A Bearing is trusted for heavy-duty truck transmissions, offering long-lasting reliability. The inch measurements simplify replacements in older vehicle models.

For aerospace ground support equipment, 93825A-J93129A Bearing provides the necessary precision and strength. Its compliance with RoHS and REACH standards ensures environmental safety.

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