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TS (Single Row Tapered Roller Bearings) (Imperial) 566-563A

TS (Single Row Tapered Roller Bearings) (Imperial) 566-563A

The 566-563A is a single-row tapered roller bearing with a 2.75″ bore and 4.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 44100 lbf radially and 7130 lbf thrust, making it a versatile choice.

The open design allows for easy lubrication, while the steel cage ensures durability. It operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various industrial settings.

This bearing is interchangeable with Timken models, offering a reliable replacement option. Ideal for heavy-duty applications like gearboxes or wheel hubs where combined loads are common.

Weighing 3.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 566-563A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 4.875" x 1.4376"
  • Bore Dia 2.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.424"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4376"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.74"
  • Cone Backface Backing Diameter 3.35"
  • Cup Frontface Backing Diameter 4.72"
  • Cup Backface Backing Diameter 4.37"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 566
  • Cup Part Number 563A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 565
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44100 lbf
  • Static Radial Load 58900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7130 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 3.9 lb

Features

How Is 566-563A Bearing Engineered for Reliability?

566-563A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,100 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 566-563A Bearing Suitable for Heavy-Duty Applications?

566-563A Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance ensures smooth operation, even under heavy loads.
Weighing just 3.9 lb, it balances strength and ease of installation.

Performance Features of 566-563A Bearing

566-563A Bearing’s precise cone and cup dimensions ensure optimal fit and performance.
The dynamic thrust rating of 7,130 lbf (Ca90) makes it suitable for high-demand applications.
Its ABEC-1 rating guarantees consistent quality and reliability.
Open seal design allows for easy lubrication, maintaining smooth operation over time.

Why Choose 566-563A Bearing for Combined Loads?

566-563A Bearing’s tapered roller design efficiently manages both radial and axial forces.
The chrome steel rollers and rings provide durability, even in harsh conditions.
With a static radial load capacity of 58,900 lbf, it ensures long-term reliability.
Standard radial clearance options (C3/C4/C5) offer flexibility for different applications.

Designed for Durability: 566-563A Bearing

566-563A Bearing’s steel cage ensures stable roller movement, reducing wear.
Its effective center location of -0.32″ enhances load distribution and performance.
The bearing operates smoothly within a wide temperature range (-30° to 110°C).
Compliant with RoHS and REACH standards, it meets stringent environmental requirements.

Application

Industrial Uses of 566-563A Bearing
The 566-563A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 566-563A Bearing fits well in truck wheel hubs and drivetrains, providing reliable performance under radial and thrust loads. The imperial sizing makes it a straightforward replacement for Timken equivalents.

For industrial fans and pumps, 566-563A Bearing’s open design allows easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 566-563A Bearing Used?
You’ll often find 566-563A Bearing in conveyor systems, where its ability to manage heavy radial loads keeps operations smooth. The standard radial clearance offers flexibility for various industrial setups.

In mining equipment, 566-563A Bearing’s robust design withstands harsh conditions, making it a trusted choice for crushers and screens. Its ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: 566-563A Bearing
The 566-563A Bearing excels in gearboxes and power transmission systems, where its tapered rollers distribute loads evenly. Its chrome steel rollers and rings resist wear, even under constant stress.

For forestry machinery, 566-563A Bearing’s durability and easy maintenance make it ideal for log splitters and saws. The open seal design simplifies lubrication in dusty or wet conditions.

Automotive vs Aerospace: Applications of 566-563A Bearing
In automotive settings, 566-563A Bearing is a go-to for axles and differentials, thanks to its combined load capacity. Its imperial sizing ensures compatibility with North American vehicle designs.

While not typically used in aerospace, 566-563A Bearing suits heavy industrial applications like crane pivots, where reliability matters more than ultra-lightweight materials. The temperature range covers most operational needs.

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