+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
158442 Single Cups (Imperial)

158442 Single Cups (Imperial)

The 158442 is a single cup bearing with an outer diameter of 44.25 inches and a width of 3 inches, crafted from durable chrome steel. It fits well with Timken bearings, offering easy interchangeability.

Designed for tapered roller bearings, it handles moderate loads and operates smoothly in temperatures from -30°C to 110°C. Its standard cup type ensures reliable performance in various settings.

The cup features precise tolerances, with a backing diameter of 41.73 inches at the backface and 42.91 inches at the frontface. This design provides stability and ease of installation.

Ideal for industrial machinery or heavy equipment, it’s compliant with RoHS and REACH standards. Its ABEC-1 rating ensures consistent quality for general applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 158442
  • Brand TFL
  • Interchangeable Timken
  • Size 41.73" x 44.25" x 3"
  • Outer Dia 44.25"
  • 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 42.91"
  • Cup Backface Backing Diameter 41.73"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE158349-158442 , EE158350-158442
  • Cups Type Standard
  • Series 158000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 158442 Bearing Engineered for Reliability?

158442 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.
The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing operational issues.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.

What Makes 158442 Bearing Suitable for High-Temperature Applications?

158442 Bearing’s chrome steel construction withstands temperatures up to 110°C without compromising performance.
The tapered roller design ensures smooth operation even under thermal stress.
Its precise outer diameter tolerance of +0.004″ to 0 ensures consistent fit and function.
This makes it ideal for industrial applications where heat resistance is crucial.

Built for Durability: 158442 Bearing

158442 Bearing features a robust chrome steel build, ensuring long-term reliability in heavy-duty use.
The tapered roller design minimises friction, extending the bearing’s service life.
With an ABEC-1 rating, it balances precision and cost-effectiveness for various applications.
Its compliance with RoHS and REACH standards underscores its environmental safety.

Steel vs Ceramic Bearings: Strengths of 158442 Bearing

158442 Bearing’s chrome steel rings provide superior strength compared to ceramic alternatives in high-load scenarios.
The tapered roller design ensures efficient load distribution, reducing wear over time.
Its temperature resilience up to 110°C makes it suitable for harsh industrial environments.
Compliance with RoHS and REACH standards ensures it meets global safety requirements.

Application

Industrial Uses of 158442 Single Cups
158442 Single Cups are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered design handles radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 158442 Single Cups Used?
You’ll often find 158442 Single Cups in agricultural machinery, supporting components like gearboxes and wheel hubs. Their inch sizing makes them a reliable choice for older or imperial-measurement systems.

Built for Heavy-Duty Use: 158442 Single Cups
158442 Single Cups excel in industrial fans and conveyor systems, where their robust design withstands continuous operation. The standard cup type simplifies replacements in existing setups.

Automotive vs Aerospace: Applications of 158442 Single Cups
In automotive applications, 158442 Single Cups are used in truck axles and drivetrains, offering stability under heavy loads. Their temperature range also suits aerospace ground support equipment.

Perfect Fit for Automation: 158442 Single Cups
158442 Single Cups work well in automated assembly lines, providing smooth rotation for robotic arms. The ABEC-1 rating ensures consistent performance without over-engineering.

Q&A

SEND INQUIRY