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LL319310 Single Cups (Imperial)
LL319310 Single Cups (Imperial)

LL319310 Single Cups (Imperial)

The LL319310 is a single cup tapered roller bearing with an outer diameter of 5.0625 inches and a width of 0.4688 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and operates smoothly in 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 provides reliable precision for general industrial use.

This bearing is part of the LL319300 series, known for its robust performance in heavy-duty settings. Ideal for machinery like gearboxes or wheel hubs where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a safe and dependable option for various engineering applications. The precise tolerances ensure a snug fit and long service life.

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Product Parameters

  • Part Number LL319310
  • Brand TFL
  • Interchangeable Timken
  • Size 4.80" x 5.0625" x 0.4688"
  • Outer Dia 5.0625"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.4688"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 4.89"
  • Cup Backface Backing Diameter 4.80"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number LL319349-LL319310
  • Cups Type Standard
  • Series LL319300
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is LL319310 Bearing Engineered for Reliability?

LL319310 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 stress.
With an outer diameter of 5.0625″ and precise tolerances, it provides consistent operation.
The standard cup design simplifies installation, making it a practical choice for various applications.

Application

Industrial Uses of LL319310 Bearing
LL319310 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is LL319310 Bearing Used?
You’ll often find LL319310 Bearing in agricultural machinery, like tractors and harvesters, where its inch sizing fits seamlessly into older equipment. Its standard cup design makes it easy to replace in field repairs.

Built for Heavy-Duty Use: LL319310 Bearing
LL319310 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The precise tolerances ensure smooth operation, even in high-vibration environments.

Automotive vs Aerospace: Applications of LL319310 Bearing
In automotive applications, LL319310 Bearing supports wheel hubs and drivetrains, offering stability under load. While not typically used in aerospace, its robustness makes it suitable for ground support equipment.

Practical Applications of LL319310 Bearing
For conveyor systems in factories, LL319310 Bearing’s tapered rollers reduce friction, extending the lifespan of moving parts. The ABEC-1 rating balances cost and performance for general industrial use.

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