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129174 Single Cups (Imperial)

129174 Single Cups (Imperial)

The 129174 is a single cup bearing with an outer diameter of 17.3208 inches and a width of 2.125 inches, crafted from sturdy chrome steel. It fits well in imperial-sized systems and operates efficiently in temperatures from -30°C to 110°C.

Designed for tapered roller bearings, this cup offers reliable performance with a standard ABEC-1 rating. Its precise dimensions ensure a snug fit, making it interchangeable with Timken models for easy replacements.

The cup features a clear radius of 0.19 inches and backing diameters of 16.30 inches and 16.02 inches for stability. Ideal for heavy-duty applications like industrial machinery or vehicle axles where durability is key.

Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance or new installations. Its robust construction handles demanding conditions without compromising performance.

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Product Parameters

  • Part Number 129174
  • Brand TFL
  • Interchangeable Timken
  • Size 16.02" x 17.3208" x 2.125"
  • Outer Dia 17.3208"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.19"
  • Cup Frontface Backing Diameter 16.30"
  • Cup Backface Backing Diameter 16.02"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE129120X-129174
  • Cups Type Standard
  • Series 129000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 129174 Bearing Engineered for Reliability?

129174 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its precise outer diameter tolerance of +0.002″ to 0 ensures a snug fit, enhancing stability and performance.

The tapered roller design of 129174 Bearing efficiently handles both radial and thrust loads.
With an ABEC-1 rating, it provides consistent precision for industrial and automotive uses.

129174 Bearing operates smoothly within a temperature range of -30° to 110 °C.
Its standard cup design simplifies installation, reducing downtime and maintenance efforts.

Application

Industrial Uses of 129174 Bearing
129174 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 demanding environments.

Where Is 129174 Bearing Used?
You’ll often find 129174 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for equipment designed to imperial standards.

Built for Heavy-Duty Use: 129174 Bearing
129174 Bearing excels in industrial applications like conveyor systems, where its robust design withstands continuous operation. The precise tolerances ensure smooth performance even under heavy loads.

Automotive vs Aerospace: Applications of 129174 Bearing
In automotive systems, 129174 Bearing is ideal for axles and differentials, offering reliable performance. While not typically used in aerospace, its strength makes it suitable for ground support equipment.

Essential Roles of 129174 Bearing
129174 Bearing plays a key role in railway applications, particularly in wheel assemblies. Its tapered roller design provides stability and reduces wear over long distances.

Q&A

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