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TS (Single Row Tapered Roller Bearings) (Imperial) 6581X-6536

TS (Single Row Tapered Roller Bearings) (Imperial) 6581X-6536

The 6581X-6536 is a single-row tapered roller bearing with a 3.5433″ bore and 6.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 98800 lbf radially and 17600 lbf in 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 or automotive applications where robust performance is needed.

Weighing 10.2 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 6581X-6536
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5433" x 6.375" x 2.1251"
  • Bore Dia 3.5433"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.1693"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.1251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.12"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 4.72"
  • Cone Backface Backing Diameter 4.29"
  • Cup Frontface Backing Diameter 6.08"
  • Cup Backface Backing Diameter 5.67"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location -0.52"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 6581X
  • Cup Part Number 6536
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 6500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 98800 lbf
  • Static Radial Load 118000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 25600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17600 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 10.2 lb

Features

Performance Features of 6581X-6536 Bearing

6581X-6536 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 98,800 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 environments.

How Is 6581X-6536 Bearing Engineered for Reliability?

6581X-6536 Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The chrome steel construction provides durability, while the standard radial clearance allows for versatile use.
Its dynamic thrust rating of 17,600 lbf ensures consistent performance in demanding conditions.
The open design simplifies lubrication, maintaining efficiency over time.

Built for Durability: 6581X-6536 Bearing

6581X-6536 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel rollers and rings enhance wear resistance, prolonging service life.
With a static radial load capacity of 118,000 lbf, it excels in heavy industrial applications.
The steel cage ensures stable roller movement, reducing maintenance needs.

Steel vs Ceramic Bearings: Strengths of 6581X-6536 Bearing

6581X-6536 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent load capacity and durability in industrial settings.
The bearing’s ABEC-1 rating ensures reliable precision for most applications.
Its standard radial clearance makes it adaptable to various operational conditions.

Application

Industrial Uses of 6581X-6536 Bearing
6581X-6536 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 6581X-6536 Bearing Used?
In automotive applications, 6581X-6536 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.

Built for Heavy-Duty Use: 6581X-6536 Bearing
6581X-6536 Bearing excels in industrial gearboxes, where its single-row design simplifies installation and maintenance. The steel cage enhances stability, even at high speeds.

Automotive vs Aerospace: Applications of 6581X-6536 Bearing
6581X-6536 Bearing is versatile enough for both automotive drivetrains and aerospace landing gear systems. Its ABEC-1 rating ensures consistent precision across different industries.

Practical Applications of 6581X-6536 Bearing
In conveyor systems, 6581X-6536 Bearing reduces friction and wear, thanks to its tapered rollers and chrome steel components. The open seal design allows for easy lubrication.

Q&A

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