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TS (Single Row Tapered Roller Bearings) (Imperial) 34275-34492

TS (Single Row Tapered Roller Bearings) (Imperial) 34275-34492

The 34275-34492 is a single-row tapered roller bearing with a 2.76″ bore and 4.93″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 23000 lbf radial and 4600 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 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 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 34275-34492
  • Brand TFL
  • Interchangeable Timken
  • Size 2.7559" x 4.925" x 0.9449"
  • Bore Dia 2.7559"
  • Bore Dia Tolerance +0.005" 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 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 3.74"
  • Cone Backface Backing Diameter 3.23"
  • 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 34275
  • 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 2.5 lb

Features

Performance Features of 34275-34492 Bearing

34275-34492 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

34275-34492 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication, but its robust construction minimises maintenance needs.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Application

Industrial Uses of 34275-34492 Bearing
The 34275-34492 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 34275-34492 Bearing supports axle systems and wheel hubs, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 34275-34492 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 34275-34492 Bearing Used?
You’ll often find 34275-34492 Bearing in agricultural machinery, like tractors and harvesters, where its robust design handles rough terrain. The tapered rollers manage both radial and thrust loads smoothly.

In manufacturing plants, 34275-34492 Bearing is a go-to for gearboxes and pumps, thanks to its reliable performance. The standard radial clearance ensures consistent operation without frequent adjustments.

Built for Heavy-Duty Use: 34275-34492 Bearing
The 34275-34492 Bearing excels in forestry equipment, such as log splitters and sawmills, where its strength and precision are key. Its chrome steel rollers resist wear even under heavy loads.

For railway applications, 34275-34492 Bearing supports bogies and axles, ensuring smooth movement. The ABEC-1 rating provides a balance of precision and durability for these critical components.

Automotive vs Aerospace: Applications of 34275-34492 Bearing
In automotive systems, 34275-34492 Bearing is ideal for drivetrains, offering reliable performance under stress. Its inch measurements align with many standard vehicle designs.

For aerospace ground equipment, 34275-34492 Bearing handles heavy loads in tow tractors and loading systems. The temperature range ensures functionality in various weather conditions.

Q&A

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