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TS (Single Row Tapered Roller Bearings) (Imperial) 3490-3422

TS (Single Row Tapered Roller Bearings) (Imperial) 3490-3422

The 3490-3422 is a single-row tapered roller bearing with a 1.5″ bore and 3.1562″ outer diameter, crafted from sturdy chrome steel. It supports combined loads up to 23500 lbf radially and 3820 lbf in thrust, making it versatile for various applications.

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

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

Weighing 1.5 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 3490-3422
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 3.1562" x 1.1563"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1562"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1721"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.8"
  • Cone Backface Backing Diameter 2.05"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3490
  • Cup Part Number 3422
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23500 lbf
  • Static Radial Load 26800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3820 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 1.500 lb

Features

Performance Features of 3490-3422 Bearing

3490-3422 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3490-3422 Bearing Engineered for Reliability?

3490-3422 Bearing features a single row tapered roller design, providing stability under combined loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 3,820 lbf at 90 million revolutions highlights long-term performance.
The open seal type allows for easy lubrication, maintaining efficiency over time.

Built for Durability: 3490-3422 Bearing

3490-3422 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel components resist wear, ensuring a longer service life in demanding environments.
With an ABEC-1 rating, it balances precision and reliability for industrial applications.
Its standard construction simplifies installation, reducing downtime and maintenance costs.

Application

Industrial Uses of 3490-3422 Bearing
The 3490-3422 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 3490-3422 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 3490-3422 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The standard radial clearance also helps accommodate slight misalignments during operation.

What Makes 3490-3422 Bearing a Preferred Choice?
3490-3422 Bearing is often chosen for its balanced performance in both radial and thrust load scenarios, making it versatile for various applications. Its steel cage adds strength while keeping the weight manageable.

In robotics, 3490-3422 Bearing supports joint movements where precision and load capacity are key. The ABEC-1 rating ensures consistent performance without overcomplicating the design.

Built for Heavy-Duty Use: 3490-3422 Bearing
3490-3422 Bearing excels in mining equipment, where its robust construction withstands extreme loads and vibrations. The tapered rollers distribute stress evenly, reducing wear over time.

For power transmission systems, 3490-3422 Bearing’s compatibility with Timken models simplifies maintenance and replacements. The temperature range also ensures reliability in both hot and cold environments.

Q&A

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