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TS (Single Row Tapered Roller Bearings) (Imperial) 529-522

TS (Single Row Tapered Roller Bearings) (Imperial) 529-522

The 529-522 is a single row tapered roller bearing with a 2″ bore and 4″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 37000 lbf radially and 4690 lbf thrust, making it versatile for heavy-duty use.

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 applications like vehicle axles or industrial gearboxes where combined loads are common.

Weighing 2.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industries.

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Product Parameters

  • Part Number 529-522
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4" x 1.375"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.42"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.36"
  • Cone Backface Backing Diameter 2.4"
  • Cup Frontface Backing Diameter 3.76"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location -0.5"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 529
  • Cup Part Number 522
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 525
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 37000 lbf
  • Static Radial Load 43000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4690 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 2.700 lb

Features

How Does 529-522 Bearing Handle Combined Loads?

529-522 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 37,000 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 529-522 Bearing Durable?

529-522 Bearing’s chrome steel construction provides excellent wear resistance, even under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing fatigue.
Its standard radial clearance ensures smooth operation, suitable for various industrial applications.
The bearing’s ABEC-1 rating confirms its precision and reliability.

Engineered for Precision: 529-522 Bearing

529-522 Bearing features precise dimensions, with a bore diameter tolerance of +0.005″ to 0.
Its effective center location of -0.5″ ensures accurate alignment in assemblies.
The steel cage and chrome steel rollers work together to minimise vibration and noise.
This makes it ideal for applications requiring smooth and quiet operation.

Structural Advantages of 529-522 Bearing

529-522 Bearing’s single-row tapered design efficiently handles combined loads.
The chrome steel rollers and rings provide high strength and resistance to wear.
With a static radial load capacity of 43,000 lbf, it excels in heavy-duty applications.
Its open seal type allows for easy lubrication and maintenance.

Application

Industrial Uses of 529-522 Bearing
The 529-522 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 in rugged environments.

Where Is 529-522 Bearing Used?
You’ll often find 529-522 Bearing in automotive applications, such as wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a fit for many North American vehicles.

Built for Heavy-Duty Use: 529-522 Bearing
In industrial settings, 529-522 Bearing supports conveyor systems and gearboxes, where its open design simplifies lubrication and maintenance. The steel cage adds extra resilience under constant stress.

Automotive vs Aerospace: Applications of 529-522 Bearing
While 529-522 Bearing excels in automotive wheel assemblies, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures reliable performance in both high and low-speed scenarios.

Perfect Fit for Automation: 529-522 Bearing
For automated production lines, 529-522 Bearing offers smooth operation in robotic arms and assembly machines. Its standard radial clearance adapts well to varying load conditions.

Q&A

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