+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) H715345-H715311

TS (Single Row Tapered Roller Bearings) (Imperial) H715345-H715311

The H715345-H715311 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 radially and 15100 lbf thrust, making it versatile for heavy-duty use.

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 applications where combined loads are common.

Weighing 6.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various environments.

The bearing features standard radial clearance, with options for C3, C4, or C5 available. Its ABEC-1 rating ensures consistent performance for general industrial use.

The tapered roller design provides effective load distribution, reducing wear over time. Maintenance is straightforward, requiring regular lubrication for optimal performance.

Suitable for applications like conveyor systems or heavy equipment, where reliability is key. Its dimensions and tolerances make it easy to fit into existing setups.

With a dynamic radial rating of 18600 lbf at 90 million revolutions, it offers long service life. The chrome steel construction resists wear, even under demanding conditions.

The H715345-H715311 set includes both cone and cup components, designed to work seamlessly together. The cone width is 1.8125″, while the cup width measures 1.4375″.

Its effective center location at -0.34″ ensures proper alignment in assemblies. The bearing’s design minimizes friction, helping to extend the life of connected components.

Perfect for scenarios where radial and thrust loads are present, such as in wheel hubs or drivetrains. The standard cups type simplifies installation and replacement.

With a static radial load capacity of 91000 lbf, it’s built to withstand heavy loads. The steel cage keeps rollers in place, even during high-speed operations.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number H715345-H715311
  • Brand TFL
  • Interchangeable Timken
  • Size 2.8125" x 5.375" x 1.8125"
  • 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 1.4375"
  • 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 3.7"
  • 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 H715345
  • 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 6.9 lb

Features

Structural Advantages of H715345-H715311 Bearing

H715345-H715311 Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 71,700 lbf, making it suitable for heavy-duty machinery.
With a static radial load rating of 91,000 lbf, it provides reliable performance under extreme conditions.

H715345-H715311 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in various industrial applications.

Application

Industrial Uses of H715345-H715311 Bearing
H715345-H715311 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is H715345-H715311 Bearing Used?
You’ll often find H715345-H715311 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its ability to withstand high dynamic loads. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: H715345-H715311 Bearing
H715345-H715311 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The steel cage adds extra strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of H715345-H715311 Bearing
In automotive applications, H715345-H715311 Bearing supports wheel hubs and drivetrains, offering smooth operation. For aerospace, its precision and load capacity make it useful in auxiliary systems.

Perfect Fit for Automation: H715345-H715311 Bearing
H715345-H715311 Bearing is ideal for automated conveyor systems, where its tapered rollers reduce friction and improve efficiency. The open design allows for easy lubrication, ensuring consistent performance.

Q&A

SEND INQUIRY