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TS (Single Row Tapered Roller Bearings) (Imperial) H715348-H715311XX

TS (Single Row Tapered Roller Bearings) (Imperial) H715348-H715311XX

The H715348-H715311XX is a single-row tapered roller bearing with a 3.0625″ bore and 5.375″ outer diameter, crafted from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 71700 lbf and a static radial load of 91000 lbf.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. 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 industrial machinery or automotive systems where combined loads are common.

Weighing 6.2 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 H715348-H715311XX
  • Brand TFL
  • Interchangeable Timken
  • Size 3.0625" x 5.375" x 1.8125"
  • Bore Dia 3.0625"
  • Bore Dia Tolerance +0.001" 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 3.9"
  • 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 H715348
  • Cup Part Number H715311XX
  • 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 6.2 lb

Features

Performance Features of H715348-H715311XX Bearing

H715348-H715311XX 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 operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is H715348-H715311XX Bearing Engineered for Reliability?

H715348-H715311XX Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The chrome steel construction enhances durability, while the standard radial clearance allows for versatile use.
Its effective center location of -0.34″ optimises load distribution, improving overall performance.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

Built for Durability: H715348-H715311XX Bearing

H715348-H715311XX Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The steel cage and chrome steel rollers work together to minimise wear and extend service life.
Its static radial load capacity of 91,000 lbf makes it suitable for demanding industrial applications.
The bearing operates reliably within a wide temperature range, from -30° to 110°C.

Application

Industrial Uses of H715348-H715311XX Bearing
H715348-H715311XX Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is H715348-H715311XX Bearing Used?
You’ll often find H715348-H715311XX Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high loads. The inch sizing makes it compatible with many North American industrial applications.

Built for Heavy-Duty Use: H715348-H715311XX Bearing
H715348-H715311XX Bearing excels in mining equipment, where its open design allows for easy lubrication and maintenance. The steel cage provides added strength for long-term reliability.

Automotive vs Aerospace: Applications of H715348-H715311XX Bearing
In automotive applications, H715348-H715311XX Bearing is ideal for wheel hubs and differentials, offering smooth performance. For aerospace, its precision tolerances make it suitable for auxiliary systems.

Essential Roles of H715348-H715311XX Bearing
H715348-H715311XX Bearing is a reliable choice for railway applications, where its dynamic load capacity ensures consistent performance. The standard radial clearance allows for easy integration into various systems.

Q&A

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