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TS (Single Row Tapered Roller Bearings) (Imperial) 6581X-6535W

TS (Single Row Tapered Roller Bearings) (Imperial) 6581X-6535W

The 6581X-6535W is a single-row tapered roller bearing with a 3.54″ bore and 6.38″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 98,800 lbf radially and 17,600 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, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in machinery like gearboxes or conveyors where combined loads are common.

Weighing 10.3 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 6581X-6535W
  • 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 0.130"
  • Cone Frontface Backing Diameter 4.72"
  • Cone Backface Backing Diameter 4.29"
  • Cup Frontface Backing Diameter 6.08"
  • 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 6581X
  • Cup Part Number 6535W
  • 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 10.3 lb

Features

Performance Features of 6581X-6535W Bearing

6581X-6535W Bearing is constructed 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 tapered roller design ensures smooth operation under both radial and thrust loads.
With a standard radial clearance, it provides reliable performance in various industrial settings.

6581X-6535W Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open design simplifies lubrication, ensuring consistent performance over time.
Weighing 10.3 lb, it balances durability and ease of handling in demanding environments.

Application

Industrial Uses of 6581X-6535W Bearing
6581X-6535W Bearing is commonly used in heavy machinery like 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, 6581X-6535W Bearing supports wheel hubs and drivetrain components, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 6581X-6535W Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

Where Is 6581X-6535W Bearing Used?
You’ll find 6581X-6535W Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures smooth rotation even under stress.

In material handling equipment, 6581X-6535W Bearing’s tapered rollers manage both radial and axial forces efficiently. Its ABEC-1 rating balances precision and cost for general industrial use.

Built for Heavy-Duty Use: 6581X-6535W Bearing
6581X-6535W Bearing excels in forestry equipment, like log splitters, thanks to its high static radial load capacity. The chrome steel rollers resist deformation under heavy loads.

For railway applications, 6581X-6535W Bearing’s effective center location helps maintain alignment in bogies. The steel cage ensures consistent performance over long distances.

Light-Duty vs Heavy-Duty: Best Uses for 6581X-6535W Bearing
In light-duty applications like small pumps, 6581X-6535W Bearing offers reliable performance with minimal maintenance. Its standard lubrication requirements simplify upkeep.

For heavy-duty uses like industrial gearboxes, 6581X-6535W Bearing’s dynamic thrust rating ensures stability under varying loads. The inch measurements make it easy to replace in existing systems.

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