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TS (Single Row Tapered Roller Bearings) (Imperial) H715346P-H715311W

TS (Single Row Tapered Roller Bearings) (Imperial) H715346P-H715311W

The H715346P-H715311W 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 up to 71700 lbf radially and 15100 lbf thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. 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 reliable replacement option. Ideal for applications like gearboxes or heavy machinery where both radial and thrust loads are present.

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 H715346P-H715311W
  • 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 5.22"
  • Cup Backface Backing Diameter 4.61"
  • 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 H715346P
  • Cup Part Number H715311W
  • 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

Performance Features of H715346P-H715311W Bearing

H715346P-H715311W 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 demanding conditions.

The tapered roller design of H715346P-H715311W Bearing provides effective load distribution, reducing wear.
With a static radial load of 91,000 lbf, it handles heavy-duty applications with ease.

H715346P-H715311W Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage ensures proper roller alignment, enhancing durability and smooth operation.

The standard radial clearance of H715346P-H715311W Bearing allows for flexibility in various applications.
Weighing just 6.6 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of H715346P-H715311W Bearing
H715346P-H715311W 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 even in demanding environments.

In automotive applications, H715346P-H715311W Bearing fits well in wheel hubs and drivetrains, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many American vehicle models.

For industrial gearboxes, H715346P-H715311W Bearing’s standard radial clearance allows smooth operation under varying loads. The steel cage adds strength, making it suitable for high-torque scenarios.

What Makes H715346P-H715311W Bearing a Preferred Choice?
H715346P-H715311W Bearing works well in agricultural machinery, where its robust design withstands dirt and moisture. The open seal type simplifies maintenance in field conditions.

In mining equipment, H715346P-H715311W Bearing’s high dynamic load capacity ensures longevity despite harsh operating conditions. Its temperature range also suits both hot and cold environments.

Built for Heavy-Duty Use: H715346P-H715311W Bearing
H715346P-H715311W Bearing is ideal for conveyor systems, where its tapered rollers manage heavy loads efficiently. The ABEC-1 rating balances precision and cost-effectiveness.

For forestry machinery, H715346P-H715311W Bearing’s steel components resist wear from debris and vibration. Its standard radial clearance adapts well to shock loads.

Light-Duty vs Heavy-Duty: Best Uses for H715346P-H715311W Bearing
In light-duty applications like small pumps, H715346P-H715311W Bearing offers reliable performance without over-engineering. Its inch sizing fits common industrial standards.

For heavy-duty uses like crushers, H715346P-H715311W Bearing’s high static load rating prevents deformation under extreme pressure. The chrome steel rollers enhance load distribution.

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