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89148 Single Cups (Imperial)

89148 Single Cups (Imperial)

The 89148 is a single cup bearing with a 15-inch outer diameter and a width of 1.4375 inches, crafted from durable chrome steel. It fits well with tapered roller bearings and is interchangeable with Timken models for easy replacement.

Designed for standard use, it operates smoothly in temperatures ranging from -30°C to 110°C. The cup’s precise tolerances ensure a secure fit, making it reliable for heavy-duty applications.

Its ABEC-1 rating offers good precision for general industrial use. The cup’s robust construction handles typical loads without issues, suitable for machinery where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a safe choice for various industries. Ideal for equipment like conveyors or gearboxes requiring dependable performance.

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Product Parameters

  • Part Number 89148
  • Brand TFL
  • Interchangeable Timken
  • Size 13.94" x 15" x 1.4375"
  • Outer Dia 15"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 1.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Backface Backing Diameter 13.94"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Cups Type Standard
  • Series 89000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 89148 Bearing Engineered for Reliability?

89148 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance under heavy stress.

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 varied environments.

The 89000 series design focuses on longevity, making it a cost-effective choice for industrial applications.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Application

Industrial Uses of 89148 Bearing
The 89148 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and axial loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 89148 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under constant stress. The inch sizing makes it compatible with many American-made vehicles and machinery.

For industrial conveyor systems, 89148 Bearing’s standard cup design offers easy installation and maintenance. Its ABEC-1 rating ensures sufficient precision for most general-purpose applications.

Where Is 89148 Bearing Used?
You’ll often find 89148 Bearing in agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust build can withstand the dust and vibrations typical in farming environments.

The bearing also works well in forestry equipment, where its tapered rollers manage heavy loads and shocks. The temperature range suits both cold and moderately hot operating conditions.

Built for Heavy-Duty Use: 89148 Bearing
This bearing excels in applications like railroad axles, where reliability is non-negotiable. The chrome steel rings resist wear, even under constant heavy loads.

In marine equipment, 89148 Bearing handles the corrosive effects of saltwater better than many alternatives. Its standardised dimensions simplify replacements in offshore machinery.

Automotive vs Aerospace: Applications of 89148 Bearing
In automotive settings, 89148 Bearing is trusted for its balance of strength and affordability in trucks and buses. The inch measurements align with many US and UK vehicle standards.

While not typically used in aerospace, this bearing suits ground support equipment like cargo loaders. Its ABEC-1 rating meets the precision needs for such auxiliary machinery.

What Makes 89148 Bearing a Preferred Choice?
The 89148 Bearing’s straightforward design makes it a go-to for maintenance teams in factories. Its interchangeability with Timken products simplifies sourcing replacements.

For industrial pumps and compressors, this bearing provides steady performance with minimal maintenance. The temperature tolerance covers most typical operating ranges.

Q&A

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