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553A Single Cups (Imperial)

553A Single Cups (Imperial)

The 553A is a single cup tapered roller bearing with an outer diameter of 4.9213 inches and a width of 1.1875 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and can handle temperatures from -30°C to 110°C.

Its standard cup design ensures compatibility with various tapered roller bearings, including Timken equivalents. The ABEC-1 rating provides reliable precision for general industrial use.

This cup is part of the 555 series, making it versatile for different bearing assemblies. It’s suitable for machinery where tapered roller bearings are needed, such as automotive or heavy equipment.

Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance or replacements. The precise tolerances ensure a secure fit in demanding conditions.

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Product Parameters

  • Part Number 553A
  • Brand TFL
  • Interchangeable Timken
  • Size 4.29" x 4.9213" x 1.1875"
  • Outer Dia 4.9213"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 4.60"
  • Cup Backface Backing Diameter 4.29"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 554-553A , 555-553A , 555-S-553A , 557-553A , 557A-553A , 558-553A , 558-S-553A , 558A-553A , 559-553A , 560-553A
  • Cups Type Standard
  • Series 555
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Core Advantages of 553A Single Cups

553A Single Cups are made from durable chrome steel, ensuring long-lasting performance in various applications.
The precise outer diameter tolerance of +0.001″ to 0 guarantees a snug fit, reducing operational vibrations.

With a temperature range of -30° to 110°C, 553A Single Cups perform reliably in diverse environments.
The standard cup design simplifies installation, making it compatible with multiple bearing part numbers.

553A Single Cups feature a tapered roller bearing type, ideal for handling radial and thrust loads.
Their ABEC-1 rating ensures consistent quality and smooth operation for industrial use.

Application

Industrial Uses of 553A Bearing
553A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered design handles radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes 553A Bearing a Preferred Choice?
In automotive applications, 553A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 553A Bearing
For industrial conveyor systems, 553A Bearing offers smooth operation and long service life, even in high-load environments. The standard cup design simplifies installation and maintenance.

Automotive vs Industrial: Applications of 553A Bearing
553A Bearing excels in both automotive and industrial settings, thanks to its versatile tapered roller design. Whether in truck axles or mining equipment, it delivers consistent performance.

Perfect Fit for Automation: 553A Bearing
In automated production lines, 553A Bearing ensures precise movement and reduces downtime. Its ABEC-1 rating provides a good balance of performance and cost for most industrial needs.

Q&A

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