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TS (Single Row Tapered Roller Bearings) (Imperial) 93812-93134

TS (Single Row Tapered Roller Bearings) (Imperial) 93812-93134

The 93812-93134 is a single-row tapered roller bearing with an 8.125″ bore and 13.4132″ outer diameter, crafted 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 51.70 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The tapered roller design provides effective load distribution, enhancing its lifespan. Suitable for applications requiring standard radial clearance, with options for C3, C4, or C5 available.

Its ABEC-1 rating ensures consistent performance, while the inch measurements make it compatible with imperial systems. A solid choice for demanding mechanical environments.

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Product Parameters

  • Part Number 93812-93134
  • Brand TFL
  • Interchangeable Timken
  • Size 8.125" x 13.4132" x 2.8"
  • Bore Dia 8.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.4132"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.1125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.8"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.170"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 9.88"
  • Cone Backface Backing Diameter 9.06"
  • Cup Frontface Backing Diameter 11.97"
  • Cup Backface Backing Diameter 11.77"
  • 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 93812
  • Cup Part Number 93134
  • 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 51.70 lb

Features

Performance Features of 93812-93134 Bearing

93812-93134 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined 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.

The standard radial clearance and ABEC-1 rating provide consistent precision for industrial use.
Its single-row tapered design ensures efficient load distribution and smooth operation.

Application

Industrial Uses of 93812-93134 Bearing
This bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.
In automotive applications, 93812-93134 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it compatible with many North American vehicle models.
For industrial gearboxes, 93812-93134 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

What Makes 93812-93134 Bearing a Preferred Choice?
Its ability to manage both radial and axial loads makes it versatile for agricultural machinery like tractors and harvesters. The standard radial clearance offers flexibility for various installation requirements.
In conveyor systems, 93812-93134 Bearing’s robust design reduces downtime by withstanding heavy loads and shocks. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Built for Heavy-Duty Use: 93812-93134 Bearing
This bearing excels in forestry equipment, where its tapered rollers distribute stress evenly across surfaces. The inch measurements simplify replacements in older machinery still using imperial standards.
For railway applications, 93812-93134 Bearing’s temperature range suits both cold and moderate climates. Its dynamic load capacity keeps axles running smoothly over long distances.

Automotive vs Aerospace: Applications of 93812-93134 Bearing
In trucks and buses, this bearing supports drivetrain components with its high static load rating. The steel cage prevents roller skew during sudden stops or starts.
While not typically used in aircraft, 93812-93134 Bearing serves well in ground support equipment like baggage loaders. Its weight-to-capacity ratio balances strength and portability.

Essential Roles of 93812-93134 Bearing
For marine applications, this bearing handles the variable loads in ship propulsion systems. The corrosion-resistant materials perform well in humid environments.
In power generation turbines, 93812-93134 Bearing’s lubrication compatibility extends maintenance intervals. The standardized dimensions allow easy integration into existing setups.

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