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05185-S Single Cups (Imperial)
05185-S Single Cups (Imperial)

05185-S Single Cups (Imperial)

The 05185-S is a single cup tapered roller bearing with an outer diameter of 1.85 inches and a width of 0.44 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and is interchangeable with Timken bearings.

Designed for standard use, it operates smoothly in temperatures ranging from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial needs.

The cup features precise tolerances and a sturdy build, making it suitable for machinery requiring tapered roller bearings. Its standard series 5000 design offers compatibility and ease of replacement.

Ideal for equipment like gearboxes or axles, this cup is RoHS and REACH compliant, ensuring safe and eco-friendly use. Its compact size and robust construction make it a practical choice for various mechanical setups.

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Product Parameters

  • Part Number 05185-S
  • Brand TFL
  • Interchangeable Timken
  • Size 1.59" x 1.8504" x 0.4375"
  • Outer Dia 1.8504"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 1.69"
  • Cup Backface Backing Diameter 1.59"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Cups Type Standard
  • Series 5000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 05185-S for Precision Tasks?

05185-S is crafted from chrome steel, offering durability and resistance to wear in tapered roller applications.
Its precise outer diameter tolerance of +0.001″ to 0 ensures consistent performance in inch-system machinery.
The standard cup design simplifies installation, making it compatible with Timken equivalents.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

How Is 05185-S Engineered for Reliability?

05185-S features a robust chrome steel construction, ideal for handling heavy loads in tapered roller setups.
The cup width tolerance of +0.002″ to -0.01″ ensures a secure fit, reducing operational vibrations.
Its ABEC-1 rating guarantees sufficient precision for general industrial applications.
Designed for interchangeability with Timken, it offers flexibility in maintenance and replacement.

Built for Durability: 05185-S

05185-S is built to last, with chrome steel rings that resist wear and extend service life.
The cup’s backface to clear radius of 0.06″ minimises stress concentrations, enhancing longevity.
Its temperature resilience from -30° to 110°C ensures stable performance in diverse environments.
The standardised design allows easy integration into existing systems, reducing downtime.

Steel vs Ceramic Bearings: Strengths of 05185-S

05185-S leverages chrome steel for its balance of strength and cost-effectiveness in tapered roller applications.
The material choice ensures reliable performance under heavy loads and moderate speeds.
With an outer diameter of 1.8504″, it fits precisely into inch-based assemblies.
RoHS and REACH compliance make it a responsible choice for environmentally conscious operations.

Application

Industrial Uses of 05185-S Bearing
05185-S Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 05185-S Bearing Used?
You’ll often find 05185-S Bearing in automotive applications like wheel hubs and differential systems, thanks to its precise inch sizing and compatibility with Timken equivalents. Its robust design makes it a reliable choice for high-load scenarios.

Built for Heavy-Duty Use: 05185-S Bearing
05185-S Bearing excels in industrial gearboxes and conveyor systems, where its tapered rollers provide smooth operation under stress. The standard cup design simplifies installation and maintenance, making it a practical option for various setups.

Automotive vs Industrial: Applications of 05185-S Bearing
In automotive settings, 05185-S Bearing supports wheel assemblies, while in industrial environments, it’s ideal for pulley systems and heavy-duty transmissions. Its ABEC-1 rating ensures consistent performance across different applications.

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