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48320 Single Cups (Imperial)

48320 Single Cups (Imperial)

The 48320 is a single cup tapered roller bearing with an outer diameter of 7.5 inches and a width of 1.3125 inches, made from sturdy chrome steel. It fits well with various tapered roller bearings, including Timken models, ensuring easy replacements.

Designed for standard use, it operates smoothly in temperatures ranging from -30°C to 110°C. The cup’s precise dimensions and tolerances make it reliable for consistent performance.

Its ABEC-1 rating ensures decent precision for general applications. The chrome steel construction offers durability, while compliance with RoHS and REACH standards guarantees safe usage.

Ideal for industrial machinery or automotive systems where tapered roller bearings are needed. Its compatibility with multiple part numbers makes it a versatile choice for maintenance and repairs.

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Product Parameters

  • Part Number 48320
  • Brand TFL
  • Interchangeable Timken
  • Size 6.97" x 7.5" x 1.3125"
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 7.28"
  • Cup Backface Backing Diameter 6.97"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 48385-48320 , 48393-48320 , 48393A-48320 , 48385-48320-B
  • Cups Type Standard
  • Series 48300
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 48320 Bearing Engineered for Reliability?

48320 Bearing features chrome steel construction, ensuring durability in various operating conditions.
Its tapered roller design efficiently handles both radial and axial loads, providing stable performance.

The standard cup type and precise dimensions (6.97″ x 7.5″ x 1.3125″) ensure compatibility with interchangeable brands like Timken.
With an ABEC-1 rating, it offers reliable precision for industrial applications.

48320 Bearing operates within a temperature range of -30° to 110°C, making it suitable for diverse environments.
Its compliant RoHS and REACH certifications highlight its adherence to environmental and safety standards.

Application

Industrial Uses of 48320 Bearing
48320 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 48320 Bearing Used?
You’ll often find 48320 Bearing in agricultural machinery, such as tractors and harvesters, where its inch sizing fits standard imperial components. Its robust design makes it reliable for long-term use in dusty or high-load environments.

Built for Heavy-Duty Use: 48320 Bearing
48320 Bearing excels in industrial gearboxes and power transmission systems, thanks to its tapered roller design. The precise tolerances ensure smooth operation, reducing wear and tear over time.

Automotive vs Aerospace: Applications of 48320 Bearing
In automotive applications, 48320 Bearing supports wheel hubs and differential systems, providing stability under varying loads. While not typically used in aerospace, its reliability makes it a go-to for ground vehicles.

Perfect Fit for Automation: 48320 Bearing
48320 Bearing is ideal for conveyor systems in factories, where consistent performance is key. The standard cup design simplifies installation and maintenance, saving time and effort.

Q&A

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