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TS (Single Row Tapered Roller Bearings) (Imperial) 358X-353

TS (Single Row Tapered Roller Bearings) (Imperial) 358X-353

The 358X-353 is a single-row tapered roller bearing with a 1.7717″ bore and 3.5433″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18400 lbf radially and 2500 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 1.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 358X-353
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7717" x 3.5433" x 0.9056"
  • Bore Dia 1.7717"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.5433"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.854"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9055"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9056"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 3.27"
  • Cup Backface Backing Diameter 3.15"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 358X
  • Cup Part Number 353
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 355
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18400 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4770 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2500 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 1.500 lb

Features

Performance Features of 358X-353 Bearing

358X-353 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,400 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 358X-353 Bearing Engineered for Reliability?

358X-353 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 358X-353 Bearing

358X-353 Bearing’s chrome steel construction resists wear, making it suitable for long-term use.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load of 20,000 lbf, it handles demanding industrial tasks.
Its ABEC-1 rating ensures consistent performance in precision applications.

Steel vs Ceramic Bearings: Strengths of 358X-353 Bearing

358X-353 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
The material choice ensures robustness and resistance to deformation under load.
Its dynamic thrust rating of 2,500 lbf makes it versatile for various applications.
The open design allows for easy lubrication and maintenance.

Application

Industrial Uses of 358X-353 Bearing
358X-353 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, 358X-353 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicles.

For industrial conveyor systems, 358X-353 Bearing’s open design allows for easy lubrication, extending its service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 358X-353 Bearing Used?
You’ll often find 358X-353 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough conditions. The standard radial clearance ensures smooth operation even with varying loads.

In mining equipment, 358X-353 Bearing’s ability to manage heavy radial and thrust loads makes it a reliable choice. The ABEC-1 rating provides sufficient precision for most industrial applications.

Built for Heavy-Duty Use: 358X-353 Bearing
358X-353 Bearing is ideal for gearboxes in industrial settings, where its tapered rollers distribute loads evenly. The chrome steel rollers and rings offer excellent wear resistance.

In forestry machinery, 358X-353 Bearing stands up to harsh conditions, thanks to its sturdy construction. The open seal type allows for easy maintenance, which is crucial in remote operations.

Automotive vs Aerospace: Applications of 358X-353 Bearing
In automotive systems, 358X-353 Bearing is often used in drivetrains, where its combined load capacity is essential. The imperial measurements make it compatible with many US-made vehicles.

For aerospace ground equipment, 358X-353 Bearing provides reliable performance in load-handling devices. Its temperature range suits various operational conditions, from cold mornings to hot afternoons.

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