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TS (Single Row Tapered Roller Bearings) (Imperial) H715346-H715313W

TS (Single Row Tapered Roller Bearings) (Imperial) H715346-H715313W

The H715346-H715313W is a single-row tapered roller bearing with a 3″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 71700 lbf and runs smoothly at standard speeds.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or vehicle axles where combined loads are common.

Weighing 6.6 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 H715346-H715313W
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.375" x 1.9375"
  • Bore Dia 3"
  • 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 4.25"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.31"
  • Cup Backface Backing Diameter 4.69"
  • 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 H715346
  • Cup Part Number H715313W
  • 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 6.6 lb

Features

How Does H715346-H715313W Bearing Handle Combined Loads?

H715346-H715313W Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 71,700 lbf, ensuring reliable performance in demanding conditions.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

H715346-H715313W Bearing’s standard radial clearance allows for smooth operation under combined loads.
Its tapered roller design ensures efficient load distribution, enhancing durability.

Application

Industrial Uses of H715346-H715313W Bearing
H715346-H715313W Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, H715346-H715313W Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. Its inch sizing makes it a preferred choice for American-made vehicles.

For industrial gearboxes, H715346-H715313W Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

Where Is H715346-H715313W Bearing Used?
You’ll often find H715346-H715313W Bearing in agricultural machinery, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth operation even in rough conditions.

Built for Heavy-Duty Use: H715346-H715313W Bearing
H715346-H715313W Bearing excels in mining equipment, handling both radial and thrust loads with ease. Its ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

In conveyor systems, H715346-H715313W Bearing’s tapered rollers reduce friction, improving energy efficiency. The inch measurements simplify replacements in existing setups.

Automotive vs Aerospace: Applications of H715346-H715313W Bearing
While H715346-H715313W Bearing is popular in truck axles, its temperature range also suits some aerospace components. The chrome steel rollers maintain performance under varying thermal conditions.

For railway applications, H715346-H715313W Bearing’s dynamic load capacity ensures reliability over long distances. The steel cage prevents roller skewing during sudden stops.

Q&A

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