+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715311W

TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715311W

The H715343-H715311W is a single-row tapered roller bearing with a 2.6875″ bore and 5.375″ outer diameter, crafted from durable chrome steel. It handles combined loads, supporting up to 71700 lbf dynamically and 91000 lbf statically.

Its tapered roller design ensures smooth operation under heavy radial and thrust loads, with a dynamic thrust rating of 15100 lbf. The open seal type allows for easy lubrication, essential for maintaining performance.

Built with a steel cage, this bearing offers reliable durability in temperatures from -30°C to 110°C. It’s interchangeable with Timken bearings, making it a practical choice for replacements.

Ideal for industrial machinery and automotive applications where robust load handling is needed. Compliant with RoHS and REACH standards, it weighs 7.4 lbs for its size.

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

Product Parameters

  • Part Number H715343-H715311W
  • Brand TFL
  • Interchangeable Timken
  • Size 2.6875" x 5.375" x 1.9375"
  • Bore Dia 2.6875"
  • 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 4.17"
  • Cone Backface Backing Diameter 3.62"
  • 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 H715343
  • 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 7.400 lb

Features

Performance Features of H715343-H715311W Bearing

H715343-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, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is H715343-H715311W Bearing Engineered for Reliability?

H715343-H715311W Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending the bearing’s service life.
Its standard radial clearance allows for smooth operation in diverse industrial applications.
The open design simplifies lubrication, ensuring consistent performance over time.

Built for Durability: H715343-H715311W Bearing

H715343-H715311W Bearing’s robust construction handles static radial loads up to 91,000 lbf.
The precise cone and cup dimensions ensure proper fit and alignment during installation.
Its ABEC-1 rating guarantees consistent performance for general industrial use.
The bearing’s effective centre location enhances stability under varying load conditions.

Steel vs Ceramic Bearings: Strengths of H715343-H715311W Bearing

H715343-H715311W Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent strength and fatigue resistance in demanding environments.
The bearing’s standard lubrication requirement ensures easy maintenance and long service intervals.
With a weight of 7.400 lb, it offers a sturdy solution for heavy machinery applications.

Application

Industrial Uses of H715343-H715311W Bearing
H715343-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 in tough working conditions.

What Makes H715343-H715311W Bearing a Preferred Choice?
In automotive applications, H715343-H715311W Bearing supports wheel hubs and axles, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: H715343-H715311W Bearing
For industrial gearboxes, H715343-H715311W Bearing offers smooth operation and long service life, thanks to its steel cage and precise tolerances. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of H715343-H715311W Bearing
While H715343-H715311W Bearing excels in automotive drivetrains, its robust design also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both fields.

Perfect Fit for Automation: H715343-H715311W Bearing
In automated production lines, H715343-H715311W Bearing ensures precise movement in robotic arms and conveyor systems. Its standard radial clearance adapts well to varying operational demands.

Q&A

SEND INQUIRY