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TS (Single Row Tapered Roller Bearings) (Imperial) 6576-6525X

TS (Single Row Tapered Roller Bearings) (Imperial) 6576-6525X

The 6576-6525X is a single-row tapered roller bearing with a 3″ bore and 6.2992″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 98800 lbf radially and 17600 lbf thrust-wise, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where combined loads are common.

Weighing 11.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6576-6525X
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 6.2992" x 2.125"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 6.2992"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.1693"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 4.41"
  • Cone Backface Backing Diameter 3.9"
  • Cup Frontface Backing Diameter 6.06"
  • Cup Backface Backing Diameter 5.55"
  • 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 6576
  • Cup Part Number 6525X
  • 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 11.6 lb

Features

Performance Features of 6576-6525X Bearing

6576-6525X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 98,800 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 6576-6525X Bearing Engineered for Reliability?

6576-6525X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 17,600 lbf at 90 million revolutions highlights long-term performance.
The bearing requires lubrication, maintaining efficiency under demanding conditions.

Built for Durability: 6576-6525X Bearing

6576-6525X Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The chrome steel material resists wear, ensuring a longer service life in industrial applications.
With a static radial load capacity of 118,000 lbf, it handles heavy loads with ease.
Its ABEC-1 rating confirms precision engineering for reliable performance.

Steel vs Ceramic Bearings: Strengths of 6576-6525X Bearing

6576-6525X Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage provides stability, keeping rollers aligned during high-load operations.
Unlike ceramic options, this bearing excels in environments requiring robust load-bearing capacity.
Its standard radial clearance and lubrication needs make it practical for industrial use.

Application

Industrial Uses of 6576-6525X Bearing
6576-6525X 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 even in demanding environments.

In automotive applications, 6576-6525X Bearing supports axles and wheel hubs, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 6576-6525X Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 6576-6525X Bearing a Preferred Choice?
6576-6525X Bearing is often selected for agricultural machinery due to its ability to withstand harsh conditions and variable loads. The tapered rollers distribute stress evenly, reducing wear over time.

In power transmission systems, 6576-6525X Bearing ensures smooth operation by managing both radial and axial forces. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 6576-6525X Bearing
6576-6525X Bearing excels in railroad applications, where its robust design handles the intense vibrations and loads of rail cars. The standard radial clearance offers flexibility for different installation requirements.

For wind turbine gearboxes, 6576-6525X Bearing provides reliable performance under fluctuating wind conditions. The ABEC-1 rating ensures consistent precision without overcomplicating the design.

Automotive vs Aerospace: Applications of 6576-6525X Bearing
In automotive settings, 6576-6525X Bearing is ideal for drivetrain components, offering a balance of strength and efficiency. The inch measurements simplify integration with existing systems.

For aerospace ground support equipment, 6576-6525X Bearing delivers dependable performance in load-handling mechanisms. Its temperature range suits both indoor and outdoor operational environments.

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