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TS (Single Row Tapered Roller Bearings) (Imperial) 82587-82931

TS (Single Row Tapered Roller Bearings) (Imperial) 82587-82931

The 82587-82931 is a single-row tapered roller bearing with a 5.875″ bore and 9.3125″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 116,000 lbf radially and 22,700 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 use in industrial machinery, trucks, or agricultural equipment where robust performance is needed.

Weighing 19.6 lb, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 82587-82931
  • Brand TFL
  • Interchangeable Timken
  • Size 5.875" x 9.3125" x 2.25"
  • Bore Dia 5.875"
  • 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 7.28"
  • Cone Backface Backing Diameter 6.65"
  • 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 82587
  • 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 19.6 lb

Features

Performance Features of 82587-82931 Bearing

82587-82931 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 116,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 82587-82931 Bearing Engineered for Reliability?

82587-82931 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 22,700 lbf ensures consistent performance under pressure.
The bearing’s ABEC-1 rating confirms its precision engineering.

Built for Durability: 82587-82931 Bearing

82587-82931 Bearing’s chrome steel components provide excellent wear resistance in demanding environments.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
With a static radial load capacity of 182,000 lbf, it handles heavy loads with ease.
The open seal type allows for easy lubrication and maintenance.

Application

Industrial Uses of 82587-82931 Bearing
82587-82931 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 82587-82931 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, 82587-82931 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

Where Is 82587-82931 Bearing Used?
82587-82931 Bearing fits well in agricultural machinery, such as tractors and harvesters, where its robust design withstands uneven loads. The standard radial clearance ensures smooth operation in varying conditions.

You’ll also find 82587-82931 Bearing in railway applications, particularly in freight car axles. Its high dynamic load capacity makes it suitable for long-haul transport with minimal maintenance.

Built for Heavy-Duty Use: 82587-82931 Bearing
82587-82931 Bearing excels in oilfield equipment, handling extreme loads in drilling rigs and pumps. The tapered rollers distribute stress evenly, reducing wear over time.

In wind turbine gearboxes, 82587-82931 Bearing’s temperature tolerance ensures reliability in both hot and cold climates. The ABEC-1 rating balances precision and cost-effectiveness for large-scale installations.

Automotive vs Aerospace: Applications of 82587-82931 Bearing
In automotive systems, 82587-82931 Bearing is ideal for truck differentials, offering strength and longevity. The inch measurements simplify replacements in older vehicle models.

For aerospace ground support equipment, 82587-82931 Bearing provides stability in cargo loaders and tow tractors. Its compliance with RoHS and REACH standards meets environmental regulations.

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