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TS (Single Row Tapered Roller Bearings) (Imperial) 81575-81964

TS (Single Row Tapered Roller Bearings) (Imperial) 81575-81964

The 81575-81964 is a single-row tapered roller bearing with a 5.75″ bore and 9.6457″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 90300 lbf radially and 14100 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, gearboxes, or heavy equipment where robust performance is needed.

Weighing 18.20 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures straightforward installation and maintenance.

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Product Parameters

  • Part Number 81575-81964
  • Brand TFL
  • Interchangeable Timken
  • Size 5.75" x 9.6457" x 1.875"
  • Bore Dia 5.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.6457"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9687"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.2"
  • Cone Backface Backing Diameter 6.54"
  • Cup Frontface Backing Diameter 9.06"
  • Cup Backface Backing Diameter 8.86"
  • Cage Cone Frontface Clearance 0.03"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 81575
  • Cup Part Number 81964
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 81000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 90300 lbf
  • Static Radial Load 134000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 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 18.20 lb

Features

Performance Features of 81575-81964 Bearing

81575-81964 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 90,300 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides reliable performance in various operating conditions.

81575-81964 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

Application

Industrial Uses of 81575-81964 Bearing
81575-81964 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 81575-81964 Bearing Used?
You’ll often find 81575-81964 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it a popular choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 81575-81964 Bearing
81575-81964 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The steel cage adds extra strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of 81575-81964 Bearing
In automotive applications, 81575-81964 Bearing is used in wheel hubs and differentials, offering smooth operation. For aerospace, its precision and load capacity make it suitable for auxiliary systems.

Practical Applications of 81575-81964 Bearing
81575-81964 Bearing is ideal for conveyor systems in factories, where its tapered rollers manage heavy loads effortlessly. The open design allows for easy lubrication, extending its service life.

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