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TS (Single Row Tapered Roller Bearings) (Imperial) 81606-81964

TS (Single Row Tapered Roller Bearings) (Imperial) 81606-81964

The 81606-81964 is a single-row tapered roller bearing with a 6.0625″ bore and 9.6457″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 90300 lbf radially and 14100 lbf in thrust, making it a robust choice 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 automotive systems where combined loads are common.

Weighing 16.90 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 81606-81964
  • Brand TFL
  • Interchangeable Timken
  • Size 6.0625" x 9.6457" x 1.875"
  • Bore Dia 6.0625"
  • 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 7.36"
  • Cone Backface Backing Diameter 6.77"
  • 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 81606
  • 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 16.90 lb

Features

Performance Features of 81606-81964 Bearing

81606-81964 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 enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 81606-81964 Bearing Engineered for Reliability?

81606-81964 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Precision tolerances ensure smooth operation, even under high radial and thrust loads.
Its standard radial clearance options allow for flexibility in different applications.

Built for Durability: 81606-81964 Bearing

81606-81964 Bearing’s robust design includes a steel cage and chrome steel components for long-lasting performance.
It can handle static radial loads up to 134,000 lbf, making it ideal for demanding environments.
The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With ABEC-1 rating, it balances precision and durability for industrial use.

Application

Industrial Uses of 81606-81964 Bearing
You’ll often spot 81606-81964 Bearing in heavy machinery like mining equipment and construction gear, where its tapered roller design handles combined loads effortlessly. The inch sizing makes it a go-to for American-made industrial systems needing reliable performance.

Where Is 81606-81964 Bearing Used?
In automotive applications, 81606-81964 Bearing works wonders in truck wheel hubs, thanks to its chrome steel construction that stands up to rough road conditions. The open design allows for easy lubrication, keeping things running smoothly mile after mile.

Built for Heavy-Duty Use: 81606-81964 Bearing
Farm equipment benefits greatly from 81606-81964 Bearing, particularly in tractor transmissions where its dynamic load capacity shines. The steel cage adds durability, making it a solid choice for agricultural machinery that faces constant wear.

Automotive vs Aerospace: Applications of 81606-81964 Bearing
While 81606-81964 Bearing excels in truck axles, its precision also suits aerospace ground support equipment. The ABEC-1 rating ensures consistent performance whether it’s moving heavy cargo or delicate aircraft components.

Key Fields for 81606-81964 Bearing
Railway maintenance vehicles frequently use 81606-81964 Bearing for its ability to handle both radial and thrust loads. The standard radial clearance option makes it adaptable to various rail industry applications without compromising reliability.

Q&A

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