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157430 Single Cups (Imperial)

157430 Single Cups (Imperial)

The 157430 is a single cup bearing with an outer diameter of 43″ and a width of 3″, made from durable chrome steel. It fits imperial-sized systems and is interchangeable with Timken models, offering a reliable replacement option.

Designed for tapered roller bearings, it handles moderate loads and operates smoothly in temperatures from -30°C to 110°C. Its standard cup type and ABEC-1 rating ensure consistent performance for general industrial use.

The cup features a 0.25″ backface clearance radius and backing diameters of 42.15″ and 40.75″ for precise fitting. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.

Ideal for machinery requiring sturdy, long-lasting cup bearings, such as conveyor systems or heavy-duty equipment. Its robust construction and simple design make maintenance straightforward.

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Product Parameters

  • Part Number 157430
  • Brand TFL
  • Interchangeable Timken
  • Size 40.75" x 43" x 3"
  • Outer Dia 43"
  • Outer Dia Tolerance +0.004" to 0
  • Cup Width 3"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 42.15"
  • Cup Backface Backing Diameter 40.75"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE157337-157430
  • Cups Type Standard
  • Series 157000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 157430 Bearing Engineered for Reliability?

157430 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under heavy loads.

The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing operational stress.
With a temperature range of -30° to 110°C, it performs reliably in varied environmental conditions.

157430 Bearing’s standard cup type simplifies installation, making it a practical choice for industrial use.
Its ABEC-1 rating ensures consistent quality and smooth operation.

Application

Industrial Uses of 157430 Bearing
157430 Bearing is commonly used in large industrial machinery, such as mining equipment and heavy-duty conveyors, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in harsh operating conditions.

Where Is 157430 Bearing Used?
You’ll often find 157430 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for equipment designed to imperial specifications.

Built for Heavy-Duty Use: 157430 Bearing
157430 Bearing excels in construction equipment, such as cranes and bulldozers, where its robust design withstands high loads. The standard cup type simplifies installation and maintenance in field applications.

Automotive vs Aerospace: Applications of 157430 Bearing
In automotive applications, 157430 Bearing is used in truck wheel assemblies, providing stability under heavy loads. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Essential Roles of 157430 Bearing
157430 Bearing plays a key role in railway applications, particularly in axle boxes where reliability is critical. The ABEC-1 rating ensures consistent performance for standard precision requirements.

Q&A

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