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TS (Single Row Tapered Roller Bearings) (Imperial) 93806A-J93129A

TS (Single Row Tapered Roller Bearings) (Imperial) 93806A-J93129A

The 93806A-J93129A is a single-row tapered roller bearing with an 8.0625″ 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 robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where combined loads are common.

Weighing 39.6 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 93806A-J93129A
  • Brand TFL
  • Interchangeable Timken
  • Size 8.0625" x 12.5984" x 2.5"
  • Bore Dia 8.0625"
  • 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 0.170"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.87"
  • Cone Backface Backing Diameter 9.02"
  • 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 93806A
  • 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 39.6 lb

Features

How Does 93806A-J93129A Bearing Handle Combined Loads?

93806A-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, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Application

Industrial Uses of 93806A-J93129A Bearing
The 93806A-J93129A Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability even in harsh environments, making it a reliable choice for long-term use.

What Makes 93806A-J93129A Bearing a Preferred Choice?
In automotive applications, 93806A-J93129A Bearing supports wheel hubs and drivetrains, providing stability under high radial and thrust loads.
The standard radial clearance and ABEC-1 rating make it versatile for various industrial and automotive needs.

Built for Heavy-Duty Use: 93806A-J93129A Bearing
This bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads and rough conditions.
The steel cage and chrome steel rollers enhance its performance, ensuring smooth operation over extended periods.

Automotive vs Aerospace: Applications of 93806A-J93129A Bearing
In automotive systems, 93806A-J93129A Bearing is ideal for axles and transmissions, offering reliable performance under stress.
While not typically used in aerospace, its precision and load capacity make it suitable for ground support equipment.

Key Fields for 93806A-J93129A Bearing
The 93806A-J93129A Bearing is often found in industrial fans and pumps, where its tapered rollers manage both radial and axial forces efficiently.
Its compatibility with Timken models adds to its appeal for maintenance and replacement scenarios.

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