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358 Single Cones (Imperial)
358 Single Cones (Imperial)

358 Single Cones (Imperial)

The 358 single cones are tapered roller bearings designed for combined loads, with a 1.7717-inch bore and made from durable chrome steel. They handle dynamic radial loads up to 21800 lbf and are built to last in tough conditions.

Their open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.

These cones are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and longevity. Available in standard radial clearance, with options for C3, C4, or C5 as needed.

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Product Parameters

  • Part Number 358
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 358-352 , 358-352A , 358-352X , 358-353 , 358-354 , 358-354A , 358-354X , 358-354-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 355
  • Bore Dia 1.7717"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.854"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.09"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21800 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5650 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 38000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2960 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9840 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does 358 Bearing Handle Combined Loads?

358 Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 21,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 358 Bearing Suitable for High-Temperature Applications?

358 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel construction ensures durability and resistance to thermal expansion.
The open design allows for better heat dissipation, maintaining performance under stress.
This makes it ideal for applications where temperature fluctuations are common.

Engineered for Precision: 358 Bearing

358 Bearing features a tapered roller design for precise load distribution.
Its effective center location of -0.19″ ensures accurate alignment in assemblies.
The steel cage provides stability, reducing vibration and noise during operation.
This precision engineering makes it suitable for high-performance machinery.

Why Choose 358 Bearing for Heavy-Duty Applications?

358 Bearing’s dynamic radial rating of 21,800 lbf makes it ideal for heavy loads.
The chrome steel rings and rollers enhance strength and longevity.
Its standard radial clearance options (C3/C4/C5) allow for versatile use.
This combination ensures reliable performance in demanding industrial settings.

Structural Advantages of 358 Bearing

358 Bearing’s single-row construction simplifies installation and maintenance.
The chrome steel material resists wear, even under continuous heavy loads.
Its tapered roller design efficiently handles combined radial and thrust forces.
This structural design ensures durability and consistent performance over time.

Application

Industrial Uses of 358 Single Cones
358 Single Cones are commonly used in heavy machinery like construction equipment, where their tapered roller design handles combined loads efficiently. The open seal allows for easy lubrication, extending service life in demanding conditions.

Where Is 358 Single Cones Used?
You’ll often find 358 Single Cones in agricultural machinery, supporting gearboxes and wheel hubs. Their inch sizing makes them a natural fit for older equipment still running on imperial measurements.

Built for Heavy-Duty Use: 358 Single Cones
358 Single Cones excel in mining applications, where their chrome steel construction withstands harsh environments. The steel cage adds durability, making them reliable for continuous operation.

Automotive vs Aerospace: Applications of 358 Single Cones
In automotive systems, 358 Single Cones are ideal for truck wheel bearings, balancing radial and thrust loads. For aerospace, their precision suits auxiliary gearboxes where reliability is key.

Essential Roles of 358 Single Cones
358 Single Cones are a go-to for industrial fans, handling high speeds with stability. Their standard radial clearance options make them adaptable to various operational needs.

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