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47420 Single Cups (Imperial)
47420 Single Cups (Imperial)

47420 Single Cups (Imperial)

The 47420 single cup is a tapered roller bearing component with a 4.7244-inch outer diameter and a width of 1.0313 inches, made from sturdy chrome steel. It fits well with Timken models, making it a handy replacement option.

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 applications.

The cup features precise tolerances and a robust design, ideal for handling radial loads in machinery. Its compatibility with series 47400 bearings adds to its versatility.

Suitable for industrial equipment or automotive systems, this cup is RoHS and REACH compliant for safe use. Its durable construction ensures long service life even under demanding conditions.

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Product Parameters

  • Part Number 47420
  • Brand TFL
  • Interchangeable Timken
  • Size 4.21" x 4.7244" x 1.0313"
  • Outer Dia 4.7244"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.0313"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 4.53"
  • Cup Backface Backing Diameter 4.21"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 47487-47420 , 47490-47420
  • Cups Type Standard
  • Series 47400
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 47420 Bearing Engineered for Reliability?

47420 Bearing features chrome steel construction, ensuring durability and resistance to wear in demanding conditions.
Its precise outer diameter tolerance of +0.001″ to 0 guarantees a secure fit for consistent performance.

The tapered roller design of 47420 Bearing efficiently handles radial and thrust loads.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

47420 Bearing’s standard cup type simplifies installation and maintenance.
Its ABEC-1 rating ensures dependable precision for industrial applications.

Application

Industrial Uses of 47420 Single Cups
47420 Single Cups are commonly used in heavy machinery, such as construction equipment and agricultural gear, where their tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 47420 Single Cups fit well in wheel hubs and differential systems, providing reliable performance under constant stress. Their inch sizing makes them compatible with many North American vehicle models.

For industrial conveyor systems, 47420 Single Cups offer smooth operation and easy maintenance, thanks to their standardised design. The ABEC-1 rating ensures consistent quality for general-purpose use.

Where Is 47420 Single Cups Used?
You’ll often find 47420 Single Cups in mining equipment, where their robust build withstands harsh environments. The tapered roller design helps manage heavy loads without compromising performance.

In railway applications, 47420 Single Cups are used in axle boxes, ensuring stable and long-lasting service. Their precise tolerances contribute to reduced wear over time.

Built for Heavy-Duty Use: 47420 Single Cups
47420 Single Cups excel in forestry machinery, handling uneven loads and rough terrain with ease. The chrome steel rings resist corrosion, extending the bearing’s lifespan.

They’re also a solid choice for marine equipment, where moisture resistance is key. The temperature range of -30° to 110°C ensures reliability in varying climates.

Automotive vs Industrial: Applications of 47420 Single Cups
In automotive settings, 47420 Single Cups support wheel bearings, offering smooth rotation and load distribution. Their interchangeability with Timken models simplifies replacements.

For industrial pumps, these cups provide stable performance under high-speed conditions. The standardised design ensures easy integration into existing systems.

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