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291749 Single Cups (Imperial)

291749 Single Cups (Imperial)

The 291749 single cup is a tapered roller bearing component with a 17.5-inch outer diameter and a width of 1.5625 inches, crafted from durable chrome steel. It fits well in imperial-sized systems and operates smoothly in temperatures from -30°C to 110°C.

Its standard cup design ensures compatibility with Timken equivalents, making it a practical choice for replacements. The ABEC-1 rating provides reliable precision for general industrial use.

The cup’s sturdy construction handles moderate loads, while the chrome steel material offers good wear resistance. It’s suitable for applications like heavy machinery or vehicle axles where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, this cup is a safe and dependable option for maintenance or new installations. Its interchangeability simplifies sourcing for various bearing assemblies.

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Product Parameters

  • Part Number 291749
  • Brand TFL
  • Interchangeable Timken
  • Size 16.34" x 17.5" x 1.5625"
  • Outer Dia 17.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 1.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 16.63"
  • Cup Backface Backing Diameter 16.34"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE291175-291749 , EE291201-291749 , EE291250-291749 , EE291251-291749
  • Cups Type Standard
  • Series 290000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

What Makes 291749 Bearing Suitable for High-Temperature Applications?

291749 Bearing is crafted from chrome steel, offering excellent resistance to high temperatures up to 110°C.
Its standard cup design ensures compatibility with various tapered roller bearings, making it versatile.

The precise outer diameter tolerance of +0.002″ to 0 enhances its fit and performance in demanding conditions.
With an ABEC-1 rating, it provides reliable precision for industrial applications.

291749 Bearing’s robust construction ensures durability even in challenging environments.
Its compliance with RoHS and REACH standards makes it a safe and eco-friendly choice.

Application

Industrial Uses of 291749 Bearing
291749 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 291749 Bearing Used?
You’ll often find 291749 Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its inch sizing makes it a reliable choice for equipment designed to imperial standards.

Built for Heavy-Duty Use: 291749 Bearing
291749 Bearing excels in industrial gearboxes, providing smooth rotation under high loads. The standard cup design simplifies installation and maintenance, reducing downtime in production lines.

Automotive vs Aerospace: Applications of 291749 Bearing
In automotive systems, 291749 Bearing supports wheel hubs and differentials, offering stability under varying speeds. For aerospace, its precision fits auxiliary systems where reliability is key.

Practical Applications of 291749 Bearing
291749 Bearing is ideal for conveyor systems in warehouses, ensuring consistent performance with minimal maintenance. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

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