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TS (Single Row Tapered Roller Bearings) (Imperial) H715340-H715311W

TS (Single Row Tapered Roller Bearings) (Imperial) H715340-H715311W

The H715340-H715311W is a single-row tapered roller bearing with a 2.5625″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 71700 lbf radially and 15100 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 7.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number H715340-H715311W
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5625" x 5.375" x 1.9375"
  • Bore Dia 2.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.02"
  • Cone Backface Backing Diameter 3.5"
  • Cup Frontface Backing Diameter 5.22"
  • Cup Backface Backing Diameter 4.61"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number H715340
  • Cup Part Number H715311W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series H715300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 71700 lbf
  • Static Radial Load 91000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 18600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15100 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 7.6 lb

Features

Performance Features of H715340-H715311W Bearing

H715340-H715311W Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 71,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is H715340-H715311W Bearing Engineered for Reliability?

H715340-H715311W Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 15,100 lbf at 90 million revolutions demonstrates long-term reliability.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: H715340-H715311W Bearing

H715340-H715311W Bearing’s chrome steel components resist wear, even under heavy radial loads up to 91,000 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it balances precision and durability for industrial applications.
Its standard cup type and open seal design simplify installation and maintenance.

Application

Industrial Uses of H715340-H715311W Bearing
H715340-H715311W Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is H715340-H715311W Bearing Used?
You’ll often find H715340-H715311W Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles and industrial systems.

Built for Heavy-Duty Use: H715340-H715311W Bearing
H715340-H715311W Bearing excels in conveyor systems and mining equipment, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of H715340-H715311W Bearing
In automotive settings, H715340-H715311W Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems requiring reliable performance. Its ABEC-1 rating ensures consistent precision across different applications.

Perfect Fit for Automation: H715340-H715311W Bearing
H715340-H715311W Bearing works well in automated assembly lines and robotic arms, where its tapered rollers provide stable movement under varying loads. The steel cage adds extra strength for long-term use.

Q&A

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