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TS (Single Row Tapered Roller Bearings) (Imperial) 81606-81962

TS (Single Row Tapered Roller Bearings) (Imperial) 81606-81962

The 81606-81962 is a single-row tapered roller bearing with a 6.0625″ bore and 9.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 90300 lbf radial and 14100 lbf thrust, making it versatile for heavy-duty use.

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 industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 16.8 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 81606-81962
  • Brand TFL
  • Interchangeable Timken
  • Size 6.0625" x 9.625" x 1.875"
  • Bore Dia 6.0625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.625"
  • 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 81962
  • 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 16.800 lb

Features

How Does 81606-81962 Bearing Handle Combined Loads?

81606-81962 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 90,300 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Why Choose 81606-81962 Bearing for Precision Tasks?

81606-81962 Bearing features precise tolerances, with bore and outer diameter tolerances as tight as +0.001″ to 0.
The tapered roller design ensures smooth operation under combined loads, ideal for precision machinery.
Its standard radial clearance can be adjusted to C3, C4, or C5 for specific application needs.
The chrome steel construction provides durability and consistent performance over time.

Engineered for Reliability: 81606-81962 Bearing

81606-81962 Bearing’s single-row tapered roller design enhances load distribution, reducing stress on components.
The steel cage and chrome steel rollers work together to minimise wear, even under high loads.
With a static radial load capacity of 134,000 lbf, it handles demanding industrial applications.
Its ABEC-1 rating ensures dependable performance for a wide range of uses.

Steel vs Ceramic Bearings: Strengths of 81606-81962 Bearing

81606-81962 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The steel cage ensures stable roller movement, even at high speeds or under heavy loads.
Its dynamic thrust rating of 14,100 lbf makes it suitable for applications requiring combined load support.
The standard lubrication requirement ensures smooth operation and reduces maintenance needs.

Application

Industrial Uses of 81606-81962 Bearing
The 81606-81962 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 81606-81962 Bearing Used?
You’ll often find 81606-81962 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a fit for older American-made equipment.

Built for Heavy-Duty Use: 81606-81962 Bearing
In industrial gearboxes, 81606-81962 Bearing provides reliable performance under continuous operation, thanks to its steel cage and precise tolerances. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 81606-81962 Bearing
While 81606-81962 Bearing is popular in truck wheel hubs for its load capacity, it’s also found in some aerospace ground support equipment. The ABEC-1 rating balances cost and performance for these varied uses.

Perfect Fit for Automation: 81606-81962 Bearing
In automated conveyor systems, 81606-81962 Bearing’s tapered rollers ensure smooth movement of heavy loads. Its standard radial clearance makes it adaptable to different operational temperatures.

Q&A

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