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48328 Single Cups (Imperial)

48328 Single Cups (Imperial)

The 48328 is a single cup bearing with an 8-inch outer diameter and 1.3125-inch width, made from sturdy chrome steel. It fits well with tapered rollers and handles temperatures from -30°C to 110°C.

Its standard cup design ensures easy installation and compatibility with Timken bearings, making it a practical choice for replacements. The ABEC-1 rating offers reliable precision for general industrial use.

This cup is part of the 48300 series and works with various bearing part numbers like 48385-48328. Ideal for machinery requiring tapered roller bearings, such as conveyors or heavy-duty equipment.

Compliant with RoHS and REACH standards, it’s a safe and durable option for maintenance or new installations. The compact size and robust build make it suitable for tight spaces.

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Product Parameters

  • Part Number 48328
  • Brand TFL
  • Interchangeable Timken
  • Size 7.17" x 8" x 1.3125"
  • Outer Dia 8"
  • 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 7.36"
  • Cup Backface Backing Diameter 7.17"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 48385-48328 , 48393-48328 , 48393A-48328
  • 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 48328 Bearing Engineered for Reliability?

48328 Bearing features chrome steel construction, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance under heavy loads.
The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing installation errors.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 48328 Bearing Suitable for High-Temperature Applications?

48328 Bearing is built with chrome steel, which maintains strength even at high temperatures up to 110°C.
The tapered roller design helps dissipate heat effectively, preventing premature wear.
Its precise outer diameter tolerance ensures consistent performance under thermal expansion.
This makes it ideal for applications where temperature fluctuations are common.

Designed for Durability: 48328 Bearing

48328 Bearing’s chrome steel rings provide excellent resistance to wear and corrosion.
The tapered roller design ensures smooth operation and long service life.
With an ABEC-1 rating, it balances precision and affordability for various industrial uses.
Its compliance with RoHS and REACH standards ensures environmental safety.

Steel vs Ceramic Bearings: Strengths of 48328 Bearing

48328 Bearing uses chrome steel for its rings, offering a cost-effective yet durable solution.
Unlike ceramic bearings, it provides better impact resistance in heavy-duty applications.
The tapered roller design ensures reliable performance under radial and thrust loads.
Its wide temperature range makes it versatile for different operating conditions.

Why Choose 48328 Bearing for Precision Tasks?

48328 Bearing’s ABEC-1 rating ensures sufficient precision for many industrial applications.
The chrome steel construction provides stability and reduces deformation under load.
Its tapered rollers align perfectly, minimising friction and improving efficiency.
With standardised dimensions, it is easy to interchange with compatible models.

Application

Industrial Uses of 48328 Single Cups
48328 Single Cups are commonly used in heavy machinery, such as construction equipment and mining tools, where their tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 48328 Single Cups are found in wheel hubs and differential systems, providing reliable performance under varying loads. Their inch sizing makes them a good fit for vehicles using imperial measurements.

For industrial conveyors, 48328 Single Cups offer smooth operation and easy maintenance, thanks to their standardised design. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Where Is 48328 Single Cups Used?
You’ll often spot 48328 Single Cups in agricultural machinery, like tractors and harvesters, where their robust build handles rough terrain. The tapered roller design helps manage uneven loads effortlessly.

In railway applications, 48328 Single Cups support axle boxes, ensuring stable and long-lasting performance. The temperature range of -30° to 110°C makes them suitable for diverse climates.

Built for Heavy-Duty Use: 48328 Single Cups
48328 Single Cups excel in forestry equipment, such as log splitters and sawmills, where their strength and reliability are key. The chrome steel rings resist wear even in dusty environments.

For marine applications, 48328 Single Cups are used in propeller shafts, offering corrosion resistance and steady performance. Their compatibility with Timken models simplifies replacements.

Automotive vs Aerospace: Applications of 48328 Single Cups
In automotive systems, 48328 Single Cups are ideal for gearboxes, balancing loads efficiently. Their inch measurements align well with classic car restorations.

For aerospace ground equipment, 48328 Single Cups handle heavy loads in tow tractors and loaders. The ABEC-1 rating meets the needs of non-critical precision applications.

Q&A

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