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TS (Single Row Tapered Roller Bearings) (Imperial) H715346P-H715311

TS (Single Row Tapered Roller Bearings) (Imperial) H715346P-H715311

The H715346P-H715311 is a single-row tapered roller bearing with a 3″ 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 heavy-duty use.

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

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

Weighing 6.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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Product Parameters

  • Part Number H715346P-H715311
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.375" x 1.8125"
  • Bore Dia 3"
  • 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 1.4375"
  • 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 4.25"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.22"
  • Cup Backface Backing Diameter 4.65"
  • 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 H715346P
  • Cup Part Number H715311
  • 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 6.4 lb

Features

Performance Features of H715346P-H715311 Bearing

H715346P-H715311 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.

H715346P-H715311 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design efficiently handles both radial and thrust loads, making it versatile for different uses.

Application

Industrial Uses of H715346P-H715311 Bearing
H715346P-H715311 Bearing is commonly used in heavy machinery like construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, H715346P-H715311 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, H715346P-H715311 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds robustness, making it suitable for high-load scenarios.

Where Is H715346P-H715311 Bearing Used?
You’ll often find H715346P-H715311 Bearing in mining equipment, where its ability to handle heavy radial and thrust loads is crucial. The standard radial clearance ensures smooth operation even under varying conditions.

In power transmission systems, H715346P-H715311 Bearing supports shafts and gears, thanks to its tapered roller design. The ABEC-1 rating provides a good balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: H715346P-H715311 Bearing
H715346P-H715311 Bearing excels in applications like forklifts and cranes, where its high static radial load capacity is essential. The steel cage and chrome steel rollers enhance its longevity.

For railway applications, H715346P-H715311 Bearing’s temperature range (-30° to 110°C) ensures reliability in diverse climates. Its compatibility with Timken models makes maintenance straightforward.

Automotive vs Aerospace: Applications of H715346P-H715311 Bearing
In automotive settings, H715346P-H715311 Bearing is ideal for wheel ends and differentials, offering a balance of strength and ease of maintenance. The imperial sizing simplifies replacements.

For aerospace ground equipment, H715346P-H715311 Bearing provides dependable performance in load-handling systems. Its compliance with RoHS and REACH standards adds an extra layer of reliability.

Q&A

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