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TS (Single Row Tapered Roller Bearings) (Imperial) 538-532A

TS (Single Row Tapered Roller Bearings) (Imperial) 538-532A

The 538-532A is a single-row tapered roller bearing with a 2.1649″ bore and 4.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 38700 lbf radially and 5090 lbf thrust-wise, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery or automotive systems where combined loads are common.

Weighing 3.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The 538-532A features standard radial clearance, with options for C3, C4, or C5 available. Its ABEC-1 rating ensures consistent performance for general precision needs.

The tapered roller design provides effective load distribution, reducing wear over time. Suitable for applications requiring long-lasting performance under stress.

With a cone part number 538 and cup part number 532A, it’s easy to identify and replace. The bearing’s construction makes it a practical choice for maintenance and repairs.

Its dimensions and tolerances ensure a precise fit, enhancing operational efficiency. A dependable choice for engineers and maintenance teams alike.

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Product Parameters

  • Part Number 538-532A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1649" x 4.375" x 1.5001"
  • Bore Dia 2.1649"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.455"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.44"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.74"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.48"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 538
  • Cup Part Number 532A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 535
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 38700 lbf
  • Static Radial Load 46200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5090 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 3.5 lb

Features

Performance Features of 538-532A Bearing

538-532A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 38,700 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.

How Is 538-532A Bearing Engineered for Reliability?

538-532A Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 5,090 lbf ensures consistent performance under heavy loads.
The open seal type simplifies maintenance, reducing downtime.

Built for Durability: 538-532A Bearing

538-532A Bearing’s chrome steel components resist wear, making it suitable for long-term use.
The tapered roller design efficiently handles both radial and thrust loads, improving versatility.
With a static radial load capacity of 46,200 lbf, it excels in high-stress applications.
The steel cage ensures stability, even at high speeds.

Steel vs Ceramic Bearings: Strengths of 538-532A Bearing

538-532A Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
Its dynamic radial rating of 10,000 lbf at 90 million revolutions highlights its long service life.
The standard radial clearance option ensures compatibility with various applications.
This bearing is a reliable choice for industrial and automotive uses.

Application

Industrial Uses of 538-532A Bearing
The 538-532A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 538-532A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 538-532A Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The standard radial clearance offers flexibility for different load requirements.

Where Is 538-532A Bearing Used?
You’ll often find 538-532A Bearing in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds extra strength, making it suitable for harsh environments.

In power transmission systems, 538-532A Bearing supports shafts and gears, ensuring smooth rotation under heavy loads. Its ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 538-532A Bearing
The 538-532A Bearing excels in applications like forklifts and cranes, where its tapered rollers distribute loads evenly. Its temperature range of -30° to 110°C ensures performance in various climates.

For farm machinery, 538-532A Bearing’s compatibility with Timken models makes maintenance easier. The required lubrication keeps it running smoothly, even in dusty or wet conditions.

Automotive vs Aerospace: Applications of 538-532A Bearing
In automotive settings, 538-532A Bearing is ideal for drivetrains, offering reliable performance under stress. Its inch measurements align with many North American vehicle standards.

While not typically used in aerospace, 538-532A Bearing’s precision suits industrial robots and automation systems. The chrome steel rollers ensure long-term reliability in repetitive motion applications.

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