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TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715310

TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715310

The H715343-H715310 is a single-row tapered roller bearing with a 2.6875″ bore and 5.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 71700 lbf radial and 15100 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or automotive systems where combined loads are common.

Weighing 7.5 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatile performance across various applications.

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Product Parameters

  • Part Number H715343-H715310
  • Brand TFL
  • Interchangeable Timken
  • Size 2.6875" x 5.5" x 1.8125"
  • Bore Dia 2.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.17"
  • Cone Backface Backing Diameter 3.62"
  • Cup Frontface Backing Diameter 5.25"
  • Cup Backface Backing Diameter 4.72"
  • 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 H715343
  • Cup Part Number H715310
  • 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 7.5 lb

Features

Performance Features of H715343-H715310 Bearing

H715343-H715310 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 heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

H715343-H715310 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of H715343-H715310 Bearing
H715343-H715310 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is H715343-H715310 Bearing Used?
You’ll often find H715343-H715310 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: H715343-H715310 Bearing
H715343-H715310 Bearing excels in industrial fans and pumps, providing stable performance under high radial and thrust loads. The steel cage adds extra strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of H715343-H715310 Bearing
In automotive applications, H715343-H715310 Bearing supports wheel hubs and drivetrains, offering smooth rotation. For aerospace, its precision and load capacity make it useful in landing gear systems.

Perfect Fit for Automation: H715343-H715310 Bearing
H715343-H715310 Bearing works well in robotic arms and conveyor systems, where its tapered rollers ensure accurate movement. The standard radial clearance allows for easy integration into various setups.

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