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71788 Single Cups (Imperial)

71788 Single Cups (Imperial)

The 71788 is a single cup bearing with an outer diameter of 7.873 inches and a width of 1.4488 inches, crafted from durable chrome steel. It fits well in imperial-sized systems and is interchangeable with Timken models.

Its tapered roller design ensures smooth operation, handling moderate loads with ease. The cup’s standard series (71000) makes it a versatile choice for various setups.

The cup features precise tolerances and a temperature range of -30°C to 110°C, suitable for most industrial environments. Its ABEC-1 rating balances performance and affordability.

Ideal for machinery requiring reliable tapered roller bearings, such as automotive or conveyor systems. Compliant with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 71788
  • Brand TFL
  • Interchangeable Timken
  • Size 6.85" x 7.873" x 1.4488"
  • Outer Dia 7.873"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.4488"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.16"
  • Cup Frontface Backing Diameter 7.17"
  • Cup Backface Backing Diameter 6.85"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Cups Type Standard
  • Series 71000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 71788 Bearing Engineered for Reliability?

71788 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 snug fit, enhancing stability during operation.
The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a temperature range of -30° to 110 °C, it performs reliably in varied environments.

Built for Durability: 71788 Bearing

71788 Bearing’s chrome steel rings provide excellent strength, making it suitable for heavy-duty applications.
The standard cup design ensures compatibility with Timken equivalents, simplifying replacements.
Its ABEC-1 rating offers balanced precision for general industrial use.
The tapered roller configuration improves load distribution, minimising wear over time.

Why Choose 71788 Bearing for Precision Tasks?

71788 Bearing’s tight outer diameter tolerance ensures consistent performance in precision applications.
The chrome steel material resists corrosion, maintaining reliability even in harsh conditions.
Its tapered roller design reduces friction, promoting smooth and efficient operation.
With a wide temperature range, it adapts to both hot and cold environments effortlessly.

Application

Industrial Uses of 71788 Bearing
71788 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 71788 Bearing Used?
You’ll often find 71788 Bearing in agricultural machinery, like tractors and harvesters, thanks to its ability to withstand high loads and harsh environments. Its inch sizing makes it a popular choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 71788 Bearing
71788 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The standard cup design simplifies installation and maintenance, making it a go-to for engineers.

Automotive vs Aerospace: Applications of 71788 Bearing
In automotive applications, 71788 Bearing supports wheel hubs and drivetrains, offering stability under varying loads. While less common in aerospace, it’s trusted in ground support equipment for its robustness.

Practical Applications of 71788 Bearing
71788 Bearing is ideal for conveyor systems in factories, where its tapered rollers ensure smooth operation. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Q&A

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