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TS (Single Row Tapered Roller Bearings) (Imperial) 93800W-93126

TS (Single Row Tapered Roller Bearings) (Imperial) 93800W-93126

The 93800W-93126 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 a robust choice 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 combined loads are common.

Weighing 40.8 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 93800W-93126
  • Brand TFL
  • Interchangeable Timken
  • Size 8" x 12.5" x 2.6875"
  • 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 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.6875"
  • 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 11.84"
  • Cup Backface Backing Diameter 11.22"
  • 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 93126
  • 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 40.800 lb

Features

How Is 93800W-93126 Bearing Engineered for Reliability?

93800W-93126 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

93800W-93126 Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
Its steel cage maintains roller alignment, ensuring smooth operation and reduced wear.

Application

Industrial Uses of 93800W-93126 Bearing
The 93800W-93126 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.
In automotive applications, 93800W-93126 Bearing is ideal for wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The imperial sizing makes it a perfect fit for American-made vehicles.
For industrial conveyors, 93800W-93126 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes 93800W-93126 Bearing a Preferred Choice?
The 93800W-93126 Bearing stands out in agricultural machinery, where its robust design handles uneven loads and harsh conditions. Its ABEC-1 rating ensures consistent performance without over-engineering.
In forestry equipment, 93800W-93126 Bearing’s tapered rollers manage heavy radial and axial loads, making it suitable for log splitters and harvesters. The standard radial clearance offers flexibility for various setups.

Built for Heavy-Duty Use: 93800W-93126 Bearing
The 93800W-93126 Bearing excels in oil and gas applications, such as pump jack systems, where its high dynamic load capacity is crucial. The chrome steel rollers resist deformation under extreme pressure.
For railway freight cars, 93800W-93126 Bearing’s single-row construction simplifies maintenance while handling substantial weight. Its temperature range (-30° to 110°C) ensures reliability in diverse climates.

Automotive vs Aerospace: Applications of 93800W-93126 Bearing
In automotive drivetrains, 93800W-93126 Bearing supports high-torque demands, such as in truck axles, with its 290,000 lbf static load capacity. The inch measurements align with US manufacturing standards.
For aerospace ground equipment, 93800W-93126 Bearing’s precision handling of combined loads makes it useful in aircraft tugs. However, its weight limits use in airborne components.

Essential Roles of 93800W-93126 Bearing
The 93800W-93126 Bearing is vital in marine applications, like ship cranes, where saltwater resistance and load capacity are key. Its steel cage prevents corrosion in humid environments.
In power generation turbines, 93800W-93126 Bearing’s tapered rollers manage axial shifts during operation. The open design facilitates regular lubrication checks for long-term reliability.

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