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TS (Single Row Tapered Roller Bearings) (Imperial) H715348P-H715311XX

TS (Single Row Tapered Roller Bearings) (Imperial) H715348P-H715311XX

The H715348P-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 up to 71700 lbf radially and 15100 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance 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 practical replacement option. Ideal for use in industrial machinery, gearboxes, 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, it meets safety and environmental requirements.

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Product Parameters

  • Part Number H715348P-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 H715348P
  • 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 H715348P-H715311XX Bearing

H715348P-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, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation under both radial and thrust loads.
With a static radial load of 91,000 lbf, it provides reliable performance in demanding conditions.

H715348P-H715311XX Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating ensure consistent performance in various applications.

The steel cage maintains roller alignment, reducing wear and extending service life.
Proper lubrication is required to maintain optimal performance and longevity.

Application

Industrial Uses of H715348P-H715311XX Bearing
H715348P-H715311XX Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, H715348P-H715311XX Bearing fits well in wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American vehicle models.

For industrial conveyor systems, H715348P-H715311XX Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance allows for flexibility in various load scenarios.

What Makes H715348P-H715311XX Bearing a Preferred Choice?
H715348P-H715311XX Bearing is often chosen for agricultural machinery, where its robust design withstands dust and debris. The steel cage adds extra strength for long-term use.

In power transmission systems, H715348P-H715311XX Bearing supports shafts and gears, ensuring efficient power transfer. Its ABEC-1 rating provides a good balance of precision and affordability.

Built for Heavy-Duty Use: H715348P-H715311XX Bearing
H715348P-H715311XX Bearing works well in railroad applications, handling the heavy loads and vibrations typical in train axles. The tapered rollers distribute stress evenly for extended service life.

For oil and gas equipment, H715348P-H715311XX Bearing performs reliably in pumps and compressors. Its temperature range suits both hot and cold environments.

Light-Duty vs Heavy-Duty: Best Uses for H715348P-H715311XX Bearing
H715348P-H715311XX Bearing is versatile enough for light-duty applications like small industrial fans, where its precision ensures quiet operation. The open seal design allows for easy lubrication.

In heavy-duty scenarios like crane systems, H715348P-H715311XX Bearing provides the necessary strength and stability. Its dynamic load capacity makes it suitable for high-stress environments.

Q&A

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