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TS (Single Row Tapered Roller Bearings) (Imperial) 34294-34492A

TS (Single Row Tapered Roller Bearings) (Imperial) 34294-34492A

The 34294-34492A is a single-row tapered roller bearing with a 2.95″ bore and 4.92″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23,000 lbf radially and 4,600 lbf thrust, making it versatile for various applications.

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

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

Weighing 2.3 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 34294-34492A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.9518" x 4.9233" x 0.9343"
  • Bore Dia 2.9518"
  • Bore Dia Tolerance +0.005" 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 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 3.94"
  • Cone Backface Backing Diameter 3.35"
  • 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 34294
  • 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 2.3 lb

Features

Performance Features of 34294-34492A Bearing

34294-34492A 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 demanding conditions.
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 various environments.

How Is 34294-34492A Bearing Engineered for Reliability?

34294-34492A Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective center location of 0.06″ enhances stability during use.
Lubrication is required to maintain peak performance over time.

Built for Durability: 34294-34492A Bearing

34294-34492A Bearing’s chrome steel components resist wear, even under heavy loads.
The tapered roller design distributes stress evenly, improving fatigue life.
With a static radial load capacity of 30,600 lbf, it handles demanding applications with ease.
Its open design allows for easy inspection and maintenance.

Steel vs Ceramic Bearings: Strengths of 34294-34492A Bearing

34294-34492A Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent strength and wear resistance in industrial applications.
The bearing’s ABEC-1 rating ensures consistent precision for most general-purpose uses.
Its standard radial clearance makes it versatile for various installation requirements.

Application

Industrial Uses of 34294-34492A Bearing
34294-34492A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 34294-34492A Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 34294-34492A Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds stability during high-speed operations.

Where Is 34294-34492A Bearing Used?
You’ll often find 34294-34492A Bearing in agricultural machinery, where it handles both radial and thrust loads efficiently. Its robust design suits rough working conditions.

In conveyor systems, 34294-34492A Bearing ensures smooth operation under continuous loads. The standard radial clearance offers flexibility for different installation requirements.

Built for Heavy-Duty Use: 34294-34492A Bearing
34294-34492A Bearing excels in mining equipment, where its tapered rollers manage heavy loads with ease. The chrome steel rollers resist wear over time.

For gearboxes, 34294-34492A Bearing provides precise alignment and load distribution. Its ABEC-1 rating ensures consistent performance in industrial settings.

Automotive vs Aerospace: Applications of 34294-34492A Bearing
In automotive systems, 34294-34492A Bearing supports drivetrain components, offering reliable performance under stress. The inch measurements align with standard automotive designs.

For aerospace ground equipment, 34294-34492A Bearing handles combined loads in landing gear systems. Its temperature range suits various operational conditions.

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