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

355X Single Cones (Imperial)

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

Their single-row construction and open design make them easy to maintain, while the steel cage ensures durability. The bearings are interchangeable with Timken models, offering flexibility for replacements.

With standard radial clearance and ABEC-1 rating, they suit applications like heavy machinery or vehicle axles where reliability is key. Compliant with RoHS and REACH standards, they are safe for various industrial uses.

The effective center location of -0.19″ helps with precise alignment, making them a practical choice for demanding environments. Their robust build ensures long service life even under tough conditions.

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Product Parameters

  • Part Number 355X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 355X-352 , 355X-352A , 355X-352X , 355X-353 , 355X-354 , 355X-354A , 355X-354X , 355X-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 0.14"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.2"
  • 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

What Makes 355X Bearing Suitable for Heavy-Duty Applications?

355X Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 21800 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution, enhancing durability.

The steel cage maintains roller alignment, reducing friction and wear even under demanding conditions.
With a temperature range of -30° to 110°C, 355X Bearing performs reliably in various environments.

Its standard radial clearance and ABEC-1 rating provide consistent precision for industrial applications.
The open seal design allows for easy inspection and maintenance, ensuring long-term performance.

Application

Industrial Uses of 355X Bearing
355X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, making it suitable for dusty environments.

Where Is 355X Bearing Used?
You’ll often find 355X Bearing in automotive applications like truck wheel hubs, where its chrome steel construction ensures durability under heavy radial and thrust loads. Its inch sizing makes it a popular choice for North American machinery.

Built for Heavy-Duty Use: 355X Bearing
355X Bearing excels in industrial gearboxes, providing reliable performance even under high stress. The steel cage adds strength, making it a dependable option for long-term use in demanding conditions.

Automotive vs Aerospace: Applications of 355X Bearing
In automotive systems, 355X Bearing supports wheel hubs and transmissions, while in aerospace, it’s used in landing gear mechanisms. Its temperature range and ABEC-1 rating ensure consistent performance across different industries.

Essential Roles of 355X Bearing
355X Bearing is a key component in mining equipment, where its dynamic load capacity handles rough conditions. The standard radial clearance options make it adaptable to various operational needs.

Q&A

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