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H715346 Single Cones (Imperial)
H715346 Single Cones (Imperial)

H715346 Single Cones (Imperial)

The H715346 is a single-row tapered roller bearing cone with a 3-inch bore, designed for combined loads. Made from sturdy chrome steel, it handles dynamic radial loads up to 71700 lbf and fits Timken-compatible setups.

Its open design allows easy lubrication, while the steel cage ensures durability. The cone width is 1.8125 inches, with precise tolerances for reliable alignment.

This model works in temperatures from -30°C to 110°C and comes with standard radial clearance (C3/C4/C5 options available). It’s ABEC-1 rated for consistent performance.

Ideal for heavy-duty applications like truck axles or industrial gearboxes, where combined loads are common. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number H715346
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number H715346-H715310 , H715346-H715311 , H715346-H715311A , H715346-H715311P , H715346-H715311W , H715346-H715311XX , H715346-H715313W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series H715300
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.46"
  • Cone Backface Backing Diameter 3.86"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.34"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 125000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 32400 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of H715346 Bearing

H715346 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 71,700 lbf, ensuring reliable performance in demanding conditions.

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

H715346 Bearing’s tapered roller design ensures smooth operation under heavy loads.
Its standard radial clearance allows for flexibility in different applications.

Application

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

Where Is H715346 Bearing Used?
You’ll often find H715346 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its robust design and inch sizing. It’s also a reliable choice for industrial gearboxes requiring standard radial clearance.

Built for Heavy-Duty Use: H715346 Bearing
H715346 Bearing excels in applications like railway axles and truck wheel hubs, where its dynamic radial load capacity of 71,700 lbf ensures long-lasting performance. The steel cage adds extra resilience under high stress.

Automotive vs Aerospace: Applications of H715346 Bearing
In automotive systems, H715346 Bearing supports heavy-duty axles and transmissions, while in aerospace, it’s suited for auxiliary gearboxes. Its temperature range of -30° to 110°C makes it versatile for various climates.

Key Fields for H715346 Bearing
H715346 Bearing is ideal for wind turbine gearboxes, where its tapered rollers manage high radial and thrust loads. The ABEC-1 rating ensures consistent precision in renewable energy applications.

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