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TS (Single Row Tapered Roller Bearings) (Imperial) H715345P-H715311W

TS (Single Row Tapered Roller Bearings) (Imperial) H715345P-H715311W

The H715345P-H715311W is a single-row tapered roller bearing with a 2.8125″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 71700 lbf and is designed for long-lasting performance.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 7.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number H715345P-H715311W
  • Brand TFL
  • Interchangeable Timken
  • Size 2.8125" x 5.375" x 1.9375"
  • Bore Dia 2.8125"
  • 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 4.25"
  • Cone Backface Backing Diameter 3.7"
  • 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 H715345P
  • 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 7.100 lb

Features

Performance Features of H715345P-H715311W Bearing

H715345P-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 heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides smooth operation across various conditions.

H715345P-H715311W Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures stability and durability under high stress.

Application

Industrial Uses of H715345P-H715311W Bearing
H715345P-H715311W 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.

In automotive applications, H715345P-H715311W Bearing supports wheel hubs and drivetrain components, providing reliable performance under high stress. Its inch sizing makes it compatible with many American-made vehicles.

For industrial automation, H715345P-H715311W Bearing is a solid choice for conveyor systems and gearboxes, thanks to its standard radial clearance and open design. The steel cage adds extra strength for long-term use.

What Makes H715345P-H715311W Bearing a Preferred Choice?
H715345P-H715311W Bearing stands out in agricultural machinery, where its ability to handle both radial and thrust loads is essential. The ABEC-1 rating ensures consistent performance without unnecessary complexity.

In power transmission systems, H715345P-H715311W Bearing’s robust design helps maintain smooth operation under varying loads. The precise tolerances make it a reliable option for critical applications.

Built for Heavy-Duty Use: H715345P-H715311W Bearing
H715345P-H715311W Bearing excels in railway applications, where its durability and load capacity are key. The tapered rollers distribute stress evenly, reducing wear over time.

For industrial fans and blowers, H715345P-H715311W Bearing offers stable performance with minimal maintenance. Its temperature range suits both indoor and outdoor environments.

Automotive vs Aerospace: Applications of H715345P-H715311W Bearing
In automotive settings, H715345P-H715311W Bearing is often found in differential systems, where its strength and precision are crucial. The inch measurements align well with standard vehicle designs.

For aerospace ground equipment, H715345P-H715311W Bearing provides reliable support in load-handling machinery. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

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