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TS (Single Row Tapered Roller Bearings) (Imperial) 6576CP-6520

TS (Single Row Tapered Roller Bearings) (Imperial) 6576CP-6520

The 6576CP-6520 is a single-row tapered roller bearing with a 3″ bore and 6.687″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 98800 lbf radially and 17600 lbf 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 industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 13.6 lb, it’s designed for long-lasting performance with standard radial clearance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6576CP-6520
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 6.687" x 2.125"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 6.687"
  • 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 0.130"
  • Cone Frontface Backing Diameter 4.55"
  • Cone Backface Backing Diameter 4.06"
  • Cup Frontface Backing Diameter 6.14"
  • Cup Backface Backing Diameter 5.71"
  • 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 6576CP
  • Cup Part Number 6520
  • 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 13.600 lb

Features

Performance Features of 6576CP-6520 Bearing

6576CP-6520 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.

6576CP-6520 Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 6576CP-6520 Bearing
6576CP-6520 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 6576CP-6520 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a straightforward replacement for many North American vehicle models.

For industrial fans and pumps, 6576CP-6520 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes 6576CP-6520 Bearing a Preferred Choice?
6576CP-6520 Bearing works smoothly in agricultural machinery, such as tractors and harvesters, thanks to its robust load capacity. The standard radial clearance offers flexibility for various installation requirements.

Its compatibility with Timken models makes 6576CP-6520 Bearing a practical option for maintenance and upgrades. The ABEC-1 rating ensures consistent performance without overcomplicating precision needs.

Built for Heavy-Duty Use: 6576CP-6520 Bearing
6576CP-6520 Bearing excels in conveyor systems, where its tapered rollers manage both radial and axial forces efficiently. The inch measurements simplify integration into existing setups.

In paper mill machinery, 6576CP-6520 Bearing’s steel cage and chrome steel rollers resist corrosion from moisture and chemicals. The dynamic load rating ensures reliability under constant use.

Light-Duty vs Heavy-Duty: Best Uses for 6576CP-6520 Bearing
For light-duty applications like small gearboxes, 6576CP-6520 Bearing provides dependable performance without unnecessary bulk. Its standard clearance fits most general machinery needs.

In heavy-duty scenarios like crane slewing rings, 6576CP-6520 Bearing’s high static load rating prevents deformation under extreme pressure. The open design allows for regular maintenance checks.

Q&A

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