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TS (Single Row Tapered Roller Bearings) (Imperial) 82576-82931

TS (Single Row Tapered Roller Bearings) (Imperial) 82576-82931

The 82576-82931 is a single-row tapered roller bearing with a 5.75″ bore and 9.3125″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 116,000 lbf radially and 22,700 lbf thrust, suitable for heavy-duty applications.

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.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery, gearboxes, or vehicle axles where robust performance is needed.

Weighing 20.3 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 82576-82931
  • Brand TFL
  • Interchangeable Timken
  • Size 5.75" x 9.3125" x 2.25"
  • Bore Dia 5.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.3125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.23"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.17"
  • Cone Backface Backing Diameter 6.54"
  • Cup Frontface Backing Diameter 8.94"
  • Cup Backface Backing Diameter 8.39"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location -0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 82576
  • Cup Part Number 82931
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 82000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 116000 lbf
  • Static Radial Load 182000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 30000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 22700 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 20.300 lb

Features

Performance Features of 82576-82931 Bearing

82576-82931 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 116,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a static radial load of 182,000 lbf, it provides reliable support in demanding conditions.

82576-82931 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and smooth operation.

Standard radial clearance options allow for flexibility in various applications.
Its ABEC-1 rating ensures consistent performance for industrial uses.

Application

Industrial Uses of 82576-82931 Bearing
The 82576-82931 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, 82576-82931 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. The inch sizing makes it compatible with many American vehicle models.

For industrial conveyor systems, 82576-82931 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 82576-82931 Bearing Used?
You’ll often find 82576-82931 Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers ensure smooth rotation even under heavy loads.

In railway applications, 82576-82931 Bearing is used in bogies and drivetrains, offering stability and reducing wear over long distances. Its standard radial clearance allows for consistent performance in varying temperatures.

Built for Heavy-Duty Use: 82576-82931 Bearing
The 82576-82931 Bearing is ideal for wind turbines, where its ability to handle combined loads and high speeds is crucial. The chrome steel rollers provide long-lasting performance in harsh weather conditions.

In metalworking machinery, 82576-82931 Bearing supports spindle operations, ensuring precision and reducing vibration. Its ABEC-1 rating balances cost and performance for general industrial use.

Automotive vs Aerospace: Applications of 82576-82931 Bearing
In automotive systems, 82576-82931 Bearing is trusted for drivetrain components, offering reliability under constant stress. Its inch measurements align with many US-made parts.

For aerospace ground equipment, 82576-82931 Bearing is used in loading platforms and maintenance tools, where its strength and temperature tolerance are valuable. The open design simplifies inspection and maintenance.

Q&A

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