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TS (Single Row Tapered Roller Bearings) (Imperial) 82587-J82945

TS (Single Row Tapered Roller Bearings) (Imperial) 82587-J82945

The 82587-J82945 is a single-row tapered roller bearing with a 5.875″ bore and 9.4488″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 116,000 lbf radially and 22,700 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where high load capacity is needed.

Weighing 20.6 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 82587-J82945
  • Brand TFL
  • Interchangeable Timken
  • Size 5.875" x 9.4488" x 2.25"
  • Bore Dia 5.875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.4488"
  • 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 8.46"
  • 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 J82945
  • 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 20.600 lb

Features

Performance Features of 82587-J82945 Bearing

82587-J82945 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 116,000 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

82587-J82945 Bearing’s standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating ensures consistent precision and smooth operation.

The open seal design simplifies maintenance while providing adequate protection.
Weighing 20.600 lb, it balances durability and ease of handling.

Application

Industrial Uses of 82587-J82945 Bearing
82587-J82945 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 82587-J82945 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 82587-J82945 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 82587-J82945 Bearing Used?
You’ll often find 82587-J82945 Bearing in agricultural machinery, like tractors and harvesters, where its robust design handles rough terrain and heavy loads. The tapered rollers ensure smooth rotation even under stress.

In railway applications, 82587-J82945 Bearing supports axle boxes, offering stability and reducing wear over long distances. Its standard radial clearance makes it adaptable to varying operational conditions.

Built for Heavy-Duty Use: 82587-J82945 Bearing
82587-J82945 Bearing excels in wind turbine gearboxes, where its ability to handle combined loads ensures reliable energy generation. The chrome steel rollers provide consistent performance in fluctuating temperatures.

For marine equipment, 82587-J82945 Bearing’s resistance to corrosion and high load capacity makes it ideal for propeller shafts. The steel cage further enhances its longevity in salty environments.

Automotive vs Aerospace: Applications of 82587-J82945 Bearing
In automotive systems, 82587-J82945 Bearing is trusted for heavy-duty axles and transmissions, thanks to its high static radial load capacity. The imperial measurements ensure compatibility with many US-made vehicles.

For aerospace ground support equipment, 82587-J82945 Bearing’s precision and durability make it suitable for load-handling machinery. Its ABEC-1 rating balances performance and cost-effectiveness for these applications.

Q&A

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