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TS (Single Row Tapered Roller Bearings) (Imperial) 93806A-93126

TS (Single Row Tapered Roller Bearings) (Imperial) 93806A-93126

The 93806A-93126 is a single-row tapered roller bearing with an 8.0625″ 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 suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, ideal for industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. It’s commonly used in machinery like gearboxes or conveyors where high radial and thrust loads are present.

Weighing 40.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 93806A-93126
  • Brand TFL
  • Interchangeable Timken
  • Size 8.0625" x 12.5" x 2.6875"
  • Bore Dia 8.0625"
  • 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 9.87"
  • Cone Backface Backing Diameter 9.02"
  • 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 93806A
  • 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 40.500 lb

Features

Performance Features of 93806A-93126 Bearing

93806A-93126 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

93806A-93126 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Application

Industrial Uses of 93806A-93126 Bearing
93806A-93126 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.
In mining operations, 93806A-93126 Bearing supports large conveyor systems, thanks to its high dynamic radial load capacity. The standard radial clearance makes it adaptable to various operational conditions.

What Makes 93806A-93126 Bearing a Preferred Choice?
For agricultural machinery, 93806A-93126 Bearing provides reliable performance in tractors and harvesters, where its robust design withstands heavy loads. The inch sizing ensures compatibility with North American equipment standards.
The bearing’s steel cage enhances stability in high-vibration applications, making it suitable for industrial fans and pumps. Its temperature range also allows use in diverse climates.

Built for Heavy-Duty Use: 93806A-93126 Bearing
In railway applications, 93806A-93126 Bearing is often found in axle boxes, where its tapered rollers manage both radial and axial forces. The ABEC-1 rating balances precision and cost-effectiveness.
The bearing’s open design simplifies lubrication maintenance, which is crucial for long-term performance in freight and passenger trains. Its weight capacity makes it ideal for heavy rolling stock.

Automotive vs Aerospace: Applications of 93806A-93126 Bearing
In truck wheel hubs, 93806A-93126 Bearing handles the combined loads of vehicle weight and cornering forces. The inch measurements align with standard automotive repair parts.
While not typically used in aerospace, this bearing’s reliability makes it suitable for ground support equipment like aircraft tugs. The chrome steel components resist wear in high-use scenarios.

Key Fields for 93806A-93126 Bearing
93806A-93126 Bearing is essential in oilfield machinery, where its static radial load capacity supports drilling rig components. The tapered roller design accommodates misalignment in rough operating conditions.
For industrial gearboxes, this bearing’s dynamic thrust rating ensures smooth power transmission. The steel cage provides additional strength for high-speed applications.

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