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TS (Single Row Tapered Roller Bearings) (Imperial) 93800W-J93129A

TS (Single Row Tapered Roller Bearings) (Imperial) 93800W-J93129A

The 93800W-J93129A is a single-row tapered roller bearing with an 8″ 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 39.9 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 93800W-J93129A
  • Brand TFL
  • Interchangeable Timken
  • Size 8" x 12.5984" x 2.5"
  • Bore Dia 8"
  • 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 9.8"
  • Cone Backface Backing Diameter 8.94"
  • 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 93800W
  • 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 39.900 lb

Features

How Does 93800W-J93129A Bearing Handle Combined Loads?

93800W-J93129A Bearing is built with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes 93800W-J93129A Bearing Suitable for Heavy-Duty Applications?

93800W-J93129A Bearing features a single-row tapered roller design, ideal for handling high radial and thrust loads.
The chrome steel construction provides excellent wear resistance, ensuring a long service life.
Its standard radial clearance allows for smooth operation, even under demanding conditions.
The bearing’s ABEC-1 rating ensures consistent performance in industrial applications.

Engineered for Precision: 93800W-J93129A Bearing

93800W-J93129A Bearing is designed with precise tolerances, ensuring accurate performance in critical applications.
The tapered roller design distributes loads evenly, reducing stress and extending bearing life.
Its chrome steel components resist wear, maintaining performance over time.
The bearing’s effective center location enhances stability during operation.

Application

Industrial Uses of 93800W-J93129A Bearing
The 93800W-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 in tough working conditions.

In automotive applications, 93800W-J93129A Bearing supports large axles and wheel hubs, providing stability under heavy radial and thrust loads. The imperial sizing makes it a good fit for North American vehicle designs.

For industrial fans and pumps, 93800W-J93129A Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds robustness, making it reliable for high-load scenarios.

What Makes 93800W-J93129A Bearing a Preferred Choice?
The 93800W-J93129A Bearing stands out in agricultural machinery, where its tapered rollers manage uneven loads from tillers and harvesters. Its standard radial clearance offers flexibility for various setups.

In material handling systems, 93800W-J93129A Bearing ensures smooth conveyor belt operation, even under heavy loads. The ABEC-1 rating provides sufficient precision for most industrial applications.

Built for Heavy-Duty Use: 93800W-J93129A Bearing
The 93800W-J93129A Bearing excels in forestry equipment, handling the shocks and vibrations from log splitters and sawmills. Its dynamic radial load capacity of 164,000 lbf ensures long-term reliability.

For railway applications, 93800W-J93129A Bearing supports freight car axles, where its tapered rollers distribute loads evenly. The temperature range of -30° to 110°C suits diverse operating environments.

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