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TFL BEARINGS
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34300A Single Cones (Imperial)

34300A Single Cones (Imperial)

The 34300A single cones are tapered roller bearings with a 3-inch bore, designed for combined loads. Made from sturdy chrome steel, they handle dynamic radial loads up to 23000 lbf and static loads up to 30600 lbf.

Their open design and steel cage ensure durability, while the tapered rollers provide smooth operation. The bearings work in temperatures from -30°C to 110°C, making them versatile for various conditions.

These cones are part of the 34000 series and are interchangeable with Timken models. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

With standard radial clearance and ABEC-1 rating, they offer reliable performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 34300A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 34300A-34472X , 34300A-34478 , 34300A-34478RB , 34300A-34479 , 34300A-34492 , 34300A-34492A , 34300A-34500
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 34000
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.906"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.080"
  • Cone Frontface Backing Diameter 3.31"
  • Cone Backface Backing Diameter 3.39"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.06"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23000 lbf
  • Static Radial Load 30600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5960 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 40000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4600 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10400 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 34300A Bearing

34300A Bearing is crafted with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 23,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design of 34300A Bearing provides effective load distribution, reducing wear over time.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

34300A Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision for industrial use.

Application

Industrial Uses of 34300A Bearing
The 34300A Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

What Makes 34300A Bearing a Preferred Choice?
In automotive applications, 34300A Bearing supports axle systems and wheel hubs, providing reliable performance under radial and thrust loads. The inch sizing makes it compatible with a variety of North American vehicle models.

Built for Heavy-Duty Use: 34300A Bearing
For construction equipment, 34300A Bearing excels in excavators and cranes, where its high dynamic load capacity is essential. The steel cage adds extra strength, making it suitable for rough conditions.

Automotive vs Aerospace: Applications of 34300A Bearing
While 34300A Bearing is popular in truck transmissions, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both sectors.

Perfect Fit for Automation: 34300A Bearing
In robotic arms and automated assembly lines, 34300A Bearing offers smooth rotation and long service life. Its standard radial clearance allows for easy integration into various systems.

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