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TS (Single Row Tapered Roller Bearings) (Imperial) H715348P-H715311

TS (Single Row Tapered Roller Bearings) (Imperial) H715348P-H715311

The H715348P-H715311 is a single-row tapered roller bearing with a 3.0625″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 71700 lbf radially and 15100 lbf thrust, suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under stress. 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 use in industrial machinery or vehicle axles where combined loads are common.

Weighing 6.3 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number H715348P-H715311
  • 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 H715348P
  • 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 6.3 lb

Features

Performance Features of H715348P-H715311 Bearing

H715348P-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 operation in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a standard radial clearance, it provides consistent performance across various applications.

How Is H715348P-H715311 Bearing Engineered for Reliability?

H715348P-H715311 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The tapered roller design distributes loads evenly, enhancing durability and reducing wear.
Its chrome steel construction resists wear, making it suitable for high-stress environments.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Designed for Durability: H715348P-H715311 Bearing

H715348P-H715311 Bearing’s single-row construction provides stability and reliability in combined load scenarios.
The steel cage ensures proper roller spacing, minimising friction and noise during operation.
With a static radial load capacity of 91,000 lbf, it handles heavy-duty applications with ease.
Its ABEC-1 rating guarantees consistent precision and performance.

Steel vs Ceramic Bearings: Strengths of H715348P-H715311 Bearing

H715348P-H715311 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
The material choice ensures resistance to wear and fatigue, even under high radial loads.
Its standard radial clearance allows for smooth operation in various industrial settings.
The bearing’s design focuses on long service life and reduced maintenance needs.

Application

Industrial Uses of H715348P-H715311 Bearing
H715348P-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 in tough working conditions.

In automotive applications, H715348P-H715311 Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, H715348P-H715311 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

What Makes H715348P-H715311 Bearing a Preferred Choice?
H715348P-H715311 Bearing stands out in mining equipment due to its ability to handle heavy radial and thrust loads simultaneously. The standard radial clearance offers flexibility for various operational needs.

In power transmission systems, H715348P-H715311 Bearing’s precise tolerances ensure smooth rotation, minimising energy loss. Its ABEC-1 rating balances performance and cost for general industrial use.

Built for Heavy-Duty Use: H715348P-H715311 Bearing
H715348P-H715311 Bearing excels in railway applications, where its robust design withstands constant vibration and shock loads. The tapered rollers distribute stress evenly across the bearing surfaces.

For pulp and paper machinery, H715348P-H715311 Bearing’s temperature range suits environments with fluctuating heat levels. Regular lubrication maintains optimal performance in these demanding settings.

Automotive vs Industrial: Applications of H715348P-H715311 Bearing
In truck axles, H715348P-H715311 Bearing provides reliable support for heavy payloads, thanks to its high static radial load capacity. The inch measurements align with standard replacement parts.

For conveyor systems in factories, H715348P-H715311 Bearing’s combined load capability handles both the weight of materials and the thrust from belt movement. Its steel components resist wear in continuous operation.

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