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TS (Single Row Tapered Roller Bearings) (Imperial) 529-520X

TS (Single Row Tapered Roller Bearings) (Imperial) 529-520X

The 529-520X is a single-row tapered roller bearing with a 2″ bore and 3.937″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 37000 lbf radially and 4690 lbf thrust, suitable for demanding applications.

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 use in heavy machinery or automotive systems where combined loads are common.

Weighing 2.6 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various industrial needs.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered roller design provides effective load distribution, enhancing longevity in high-stress environments.

Perfect for applications requiring precise alignment and durability, such as gearboxes or wheel hubs. The bearing’s construction ensures easy maintenance and long service life.

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Product Parameters

  • Part Number 529-520X
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.937" x 1.375"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.937"
  • 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 3.74"
  • Cup Backface Backing Diameter 3.46"
  • 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 520X
  • 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 2.6 lb

Features

How Is 529-520X Bearing Engineered for Reliability?

529-520X Bearing is crafted from chrome steel for both rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity reaches 37,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered design efficiently handles combined loads, providing stable performance.
With a standard radial clearance, it offers flexibility for various operational needs.

529-520X Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
Its steel cage maintains roller alignment, reducing friction and extending service life.

Application

Industrial Uses of 529-520X Bearing
The 529-520X 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, 529-520X Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 529-520X Bearing’s open design simplifies lubrication and maintenance, reducing downtime. Its standard radial clearance offers flexibility for various operational conditions.

Where Is 529-520X Bearing Used?
You’ll often find 529-520X Bearing in mining equipment, where its robust design handles high radial loads and harsh conditions. The steel cage adds extra strength for long-term use.

In manufacturing plants, 529-520X Bearing supports machinery like presses and gearboxes, ensuring smooth operation. Its compatibility with Timken models makes it a versatile choice for maintenance teams.

Built for Heavy-Duty Use: 529-520X Bearing
The 529-520X Bearing excels in forestry machinery, where its tapered rollers manage uneven loads and shocks. The chrome steel rollers resist wear, extending service life.

For railway applications, 529-520X Bearing’s ABEC-1 rating provides sufficient precision for axle boxes. Its temperature range suits both cold and moderate climates.

Automotive vs Aerospace: Applications of 529-520X Bearing
In automotive settings, 529-520X Bearing is ideal for truck transmissions, balancing radial and thrust forces. Its inch measurements align with many US-made components.

For aerospace ground equipment, 529-520X Bearing handles moderate loads in tow tractors and loading systems. The steel cage ensures reliability without adding excessive weight.

Q&A

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