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TS (Single Row Tapered Roller Bearings) (Imperial) 5564-5521

TS (Single Row Tapered Roller Bearings) (Imperial) 5564-5521

The 5564-5521 is a single-row tapered roller bearing with a 2.5″ bore and 5.1181″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 53200 lbf radial and 8460 lbf thrust, suitable for heavy-duty use.

Its open design allows for 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 applications like industrial machinery or vehicle axles where combined loads are common.

Weighing 6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 5564-5521
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 5.1181" x 1.7499"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.1181"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.723"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.7499"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.2"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.57"
  • Cone Backface Backing Diameter 3.31"
  • Cup Frontface Backing Diameter 4.67"
  • Cup Backface Backing Diameter 4.29"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.48"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 5564
  • Cup Part Number 5521
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 5500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 53200 lbf
  • Static Radial Load 73500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8460 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 6 lb

Features

Performance Features of 5564-5521 Bearing

5564-5521 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 53,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 5564-5521 Bearing Resist Wear?

5564-5521 Bearing’s chrome steel construction provides excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, minimising surface fatigue over time.
Precision tolerances maintain proper alignment, preventing premature wear.
This design ensures consistent performance throughout its service life.

Engineered for Precision: 5564-5521 Bearing

5564-5521 Bearing features precise cone and cup dimensions for accurate load distribution.
Its ABEC-1 rating guarantees consistent performance in industrial applications.
The standard radial clearance allows for smooth operation while maintaining stability.
These features make it ideal for applications requiring reliable precision.

Steel vs Ceramic Bearings: Strengths of 5564-5521 Bearing

5564-5521 Bearing uses chrome steel for both rings and rollers, offering proven durability.
This material choice provides excellent strength-to-weight ratio for industrial use.
The steel construction handles high dynamic loads while maintaining dimensional stability.
It offers a cost-effective solution compared to ceramic alternatives in many applications.

Application

Industrial Uses of 5564-5521 Bearing
The 5564-5521 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.
In automotive applications, 5564-5521 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The imperial sizing makes it a preferred choice for American-made vehicles.

What Makes 5564-5521 Bearing a Preferred Choice?
5564-5521 Bearing excels in industrial gearboxes, offering smooth operation even under high dynamic loads. Its steel cage enhances stability, making it suitable for long-term use.
For agricultural machinery, this bearing supports heavy-duty components like ploughs and harvesters, where its robust design withstands harsh conditions. The standard radial clearance ensures easy installation and maintenance.

Built for Heavy-Duty Use: 5564-5521 Bearing
5564-5521 Bearing is ideal for conveyor systems in manufacturing plants, where its tapered rollers manage both radial and axial forces. The open seal design allows for straightforward lubrication.
In railway applications, this bearing is often found in axle boxes, ensuring reliable performance over long distances. Its ABEC-1 rating balances precision and cost-effectiveness for such uses.

Automotive vs Aerospace: Applications of 5564-5521 Bearing
In automotive settings, 5564-5521 Bearing is used in drivetrains, where its combined load capacity improves vehicle efficiency. The inch measurements align with many US automotive standards.
For aerospace ground equipment, this bearing supports maintenance tools and loading systems, though its ABEC-1 rating makes it more suited for industrial than flight-critical applications.

Where Is 5564-5521 Bearing Used?
5564-5521 Bearing is frequently found in wind turbine yaw systems, where its robust design handles variable loads. The chrome steel rollers ensure longevity even in outdoor conditions.
In printing presses, this bearing aids in maintaining precise alignment of rollers, contributing to consistent print quality. Its standard radial clearance simplifies adjustments during maintenance.

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