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

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

The 34304-34492 is a single-row tapered roller bearing with a 3.0455″ bore and 4.925″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 23000 lbf radially and 4600 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various environments.

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

Weighing 2.2 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 34304-34492
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0455" x 4.925" x 0.9449"
  • Bore Dia 3.0455"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 4.925"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.906"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9449"
  • 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 34492
  • 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 34304-34492 Bearing

34304-34492 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 conditions.

How Is 34304-34492 Bearing Engineered for Reliability?

34304-34492 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 4,600 lbf makes it suitable for demanding environments.
The bearing requires lubrication but offers long-lasting performance with proper maintenance.

Built for Durability: 34304-34492 Bearing

34304-34492 Bearing’s robust design includes a steel cage and chrome steel rollers for enhanced strength.
It can withstand static radial loads up to 30,600 lbf, making it reliable for heavy-duty applications.
The tapered roller design ensures efficient load distribution, reducing wear over time.
With an ABEC-1 rating, it balances precision and durability.

Steel vs Ceramic Bearings: Strengths of 34304-34492 Bearing

34304-34492 Bearing uses chrome steel for both rings and rollers, providing excellent wear resistance.
Its dynamic radial rating of 5,960 lbf ensures consistent performance under stress.
The steel cage offers stability, while the open design allows for easy lubrication.
This bearing is a practical choice for applications requiring strength and reliability.

Application

Industrial Uses of 34304-34492 Bearing
The 34304-34492 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 34304-34492 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 34304-34492 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

Where Is 34304-34492 Bearing Used?
You’ll often find 34304-34492 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers distribute loads evenly for smoother operation.

In conveyor systems, 34304-34492 Bearing supports heavy loads while maintaining precision. Its standard radial clearance makes it adaptable to various industrial settings.

Built for Heavy-Duty Use: 34304-34492 Bearing
The 34304-34492 Bearing excels in mining equipment, where its high dynamic radial load capacity is essential. The chrome steel rollers resist wear even in abrasive environments.

For gearboxes, 34304-34492 Bearing offers reliable performance with its combined load handling. The ABEC-1 rating ensures consistent precision for industrial applications.

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