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355 Single Cones (Imperial)
355 Single Cones (Imperial)

355 Single Cones (Imperial)

The 355 single cones are tapered roller bearings designed for combined loads, with a 1.75″ bore and made from durable chrome steel. They handle dynamic radial loads up to 21800 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings come in standard radial clearance, with options for C3, C4, or C5 if needed.

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

Weighing in at a sturdy build, they meet ABEC-1 standards and comply with RoHS and REACH regulations for safe use.

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Product Parameters

  • Part Number 355
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 355-352 , 355-352A , 355-352X , 355-353 , 355-354 , 355-354A , 355-354X , 355-354-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 355
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.854"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.09"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.13"
  • 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

Why Choose 355 Single Cones for Combined Loads?

355 Single Cones are crafted from chrome steel, offering robust performance under both radial and thrust loads.
Their dynamic radial load capacity reaches 21,800 lbf, making them suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, they perform reliably in various environments.

How Is 355 Single Cones Engineered for Reliability?

355 Single Cones feature a tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Their dynamic thrust rating of 2,960 lbf ensures consistent performance under pressure.
Available in standard radial clearance, they offer flexibility for different installation needs.

Designed for Durability: 355 Single Cones

355 Single Cones are built with precision to withstand heavy loads and harsh conditions.
The steel cage maintains roller alignment, extending the bearing’s service life.
With a static radial load capacity of 20,000 lbf, they ensure reliable operation.
Their ABEC-1 rating guarantees consistent quality and performance.

Steel vs Ceramic Bearings: Strengths of 355 Single Cones

355 Single Cones use chrome steel for rings and rollers, balancing strength and cost-effectiveness.
This material choice ensures high resistance to wear and long-term reliability.
The open seal design allows for easy inspection and maintenance.
With a wide temperature range, they adapt well to varying operational conditions.

Application

Industrial Uses of 355 Single Cones (Imperial)
The 355 Single Cones (Imperial) are commonly used in heavy machinery, such as construction equipment and mining tools, where their tapered roller design handles combined loads effectively. Their chrome steel construction ensures durability in demanding environments.

In automotive applications, 355 Single Cones (Imperial) are ideal for wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The inch sizing makes them compatible with many North American vehicle models.

For industrial conveyor systems, 355 Single Cones (Imperial) offer smooth operation and long service life, thanks to their steel cage and standard radial clearance. They are a practical choice for high-load, low-speed scenarios.

Where Is 355 Single Cones (Imperial) Used?
You’ll often find 355 Single Cones (Imperial) in agricultural machinery, like tractors and harvesters, where their robust design handles rough terrain and heavy loads. The open seal type allows for easy lubrication and maintenance.

In railway applications, 355 Single Cones (Imperial) support axle boxes, ensuring stable and efficient performance over long distances. Their ABEC-1 rating provides a good balance of precision and cost-effectiveness.

Built for Heavy-Duty Use: 355 Single Cones (Imperial)
The 355 Single Cones (Imperial) excel in forestry equipment, such as log skidders and chippers, where their dynamic radial load capacity is crucial. The steel cage adds extra strength for tough conditions.

For power transmission systems, 355 Single Cones (Imperial) are a reliable choice, offering consistent performance in gearboxes and pulleys. Their temperature range suits both hot and cold operating environments.

Automotive vs Aerospace: Applications of 355 Single Cones (Imperial)
In automotive settings, 355 Single Cones (Imperial) are trusted for drivetrain components, balancing load capacity and longevity. Their inch measurements align with many classic and modern vehicle designs.

While not typically used in aerospace, 355 Single Cones (Imperial) find their place in ground support equipment, where durability and ease of maintenance are key. The standard radial clearance ensures smooth operation.

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