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TS (Single Row Tapered Roller Bearings) (Imperial) 34304-34492A

TS (Single Row Tapered Roller Bearings) (Imperial) 34304-34492A

The 34304-34492A is a single-row tapered roller bearing with a 3.0455″ bore and 4.9233″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23000 lbf radially and 4600 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

The tapered roller design provides effective load distribution, enhancing longevity. Suitable for applications requiring standard radial clearance or optional C3/C4/C5 adjustments.

Its ABEC-1 rating ensures consistent performance, while the inch measurements make it compatible with imperial systems. A practical choice for maintenance or new installations.

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Product Parameters

  • Part Number 34304-34492A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0455" x 4.9233" x 0.9343"
  • Bore Dia 3.0455"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 4.9233"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.906"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6457"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9343"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 4.06"
  • Cone Backface Backing Diameter 3.54"
  • Cup Frontface Backing Diameter 4.67"
  • Cup Backface Backing Diameter 4.41"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location 0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 34304
  • Cup Part Number 34492A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 34000
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 4600 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.2 lb

Features

Performance Features of 34304-34492A Bearing

34304-34492A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,000 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

34304-34492A Bearing requires lubrication, ensuring smooth operation and reduced wear.
Its standard radial clearance makes it versatile for different industrial needs.

Application

Industrial Uses of 34304-34492A Bearing
34304-34492A Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 34304-34492A Bearing Used?
You’ll often find 34304-34492A Bearing in automotive applications, such as wheel hubs and differential systems, where its precise inch sizing fits perfectly. Its open design allows for easy lubrication, keeping performance smooth over time.

Built for Heavy-Duty Use: 34304-34492A Bearing
34304-34492A Bearing excels in industrial gearboxes, providing reliable support under high radial and thrust loads. The steel cage adds extra strength, making it a solid choice for long-term use.

Automotive vs Aerospace: Applications of 34304-34492A Bearing
In automotive systems, 34304-34492A Bearing handles the demands of drivetrains and axles with ease. For aerospace, its precision and load capacity make it suitable for auxiliary equipment, though it’s more common in ground-based machinery.

Perfect Fit for Automation: 34304-34492A Bearing
34304-34492A Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and axial forces. The standard radial clearance ensures consistent performance in varied operating conditions.

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