+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715311P

TS (Single Row Tapered Roller Bearings) (Imperial) H715343-H715311P

The H715343-H715311P 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 up to 71700 lbf radially and 15100 lbf in thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. 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 practical replacement option. Ideal for applications like gearboxes, axles, or machinery where combined loads are common.

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

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures dependable precision for general industrial needs.

Perfect for maintenance or upgrades in heavy equipment, this bearing balances strength and ease of use. The tapered roller design efficiently manages both radial and thrust loads.

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

Product Parameters

  • Part Number H715343-H715311P
  • Brand TFL
  • Interchangeable Timken
  • Size 2.6875" x 5.375" x 1.8125"
  • 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 1.4375"
  • 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 5.22"
  • 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 H715343
  • Cup Part Number H715311P
  • 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 H715343-H715311P Bearing

H715343-H715311P 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 operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is H715343-H715311P Bearing Engineered for Reliability?

H715343-H715311P Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 15,100 lbf at 90 million revolutions highlights its long-lasting performance.
This bearing is interchangeable with Timken models, offering flexibility in replacement options.

Built for Durability: H715343-H715311P Bearing

H715343-H715311P Bearing’s chrome steel components resist wear, even under high radial loads up to 91,000 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial applications.
Its open design simplifies lubrication, ensuring consistent performance over time.

Steel vs Ceramic Bearings: Strengths of H715343-H715311P Bearing

H715343-H715311P Bearing uses chrome steel for both rollers and rings, providing excellent strength-to-weight ratio.
This material choice makes it more cost-effective than ceramic alternatives while maintaining good performance.
The bearing’s 7.1 lb weight is optimised for its size, ensuring easy handling during installation.
Its standard lubrication requirements make maintenance straightforward compared to specialised bearing types.

Application

Industrial Uses of H715343-H715311P Bearing
H715343-H715311P Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is H715343-H715311P Bearing Used?
You’ll often find H715343-H715311P Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for older or custom-built equipment.

Built for Heavy-Duty Use: H715343-H715311P Bearing
H715343-H715311P Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability during high-speed operations.

Automotive vs Aerospace: Applications of H715343-H715311P Bearing
In automotive systems, H715343-H715311P Bearing works well in wheel hubs and drivetrains. For aerospace, its precision helps in auxiliary equipment, though it’s not typically used in primary flight systems.

Perfect Fit for Automation: H715343-H715311P Bearing
H715343-H715311P Bearing supports conveyor systems in automated factories, where its standard radial clearance ensures smooth movement. The ABEC-1 rating balances performance and cost for these applications.

Q&A

SEND INQUIRY