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TS (Single Row Tapered Roller Bearings) (Imperial) 358X-352X

TS (Single Row Tapered Roller Bearings) (Imperial) 358X-352X

The 358X-352X is a single-row tapered roller bearing with a 1.7717″ bore and 3.5433″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 18400 lbf radially and 2500 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

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

Weighing 1.5 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 358X-352X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7717" x 3.5433" x 0.9057"
  • 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 0.8586"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9057"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.080"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 3.27"
  • Cup Backface Backing Diameter 3.07"
  • 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 352X
  • 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-352X Bearing

358X-352X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,400 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 358X-352X Bearing Engineered for Reliability?

358X-352X Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Precision tolerances ensure smooth operation, even under high stress.
Its standard radial clearance allows for flexibility in different applications.

Built for Durability: 358X-352X Bearing

358X-352X Bearing’s single-row construction ensures stability and consistent performance.
The open design allows for easy lubrication, maintaining optimal operation over time.
With a static radial load capacity of 20,000 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating guarantees reliable precision for industrial use.

Steel vs Ceramic Bearings: Strengths of 358X-352X Bearing

358X-352X Bearing uses chrome steel for both rings and rollers, offering a balance of strength and cost-efficiency.
The steel cage provides robust support, ensuring long-term reliability.
Its dynamic thrust rating of 2,500 lbf makes it versatile for various load types.
The standard radial clearance option adapts well to different operational needs.

Application

Industrial Uses of 358X-352X Bearing
358X-352X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 358X-352X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, 358X-352X Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 358X-352X Bearing Used?
You’ll often find 358X-352X Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The ABEC-1 rating ensures consistent performance.

In conveyor systems, 358X-352X Bearing supports heavy loads while maintaining smooth operation. Its standard radial clearance makes it versatile for various industrial settings.

Built for Heavy-Duty Use: 358X-352X Bearing
358X-352X Bearing excels in mining equipment, where its dynamic radial load capacity of 18,400 lbf handles extreme conditions. The tapered rollers distribute stress evenly.

For railway applications, 358X-352X Bearing’s temperature range of -30° to 110°C ensures reliability in diverse climates. The steel cage and chrome steel rollers enhance longevity.

Automotive vs Aerospace: Applications of 358X-352X Bearing
In automotive systems, 358X-352X Bearing is ideal for drivetrains, offering a balance of strength and precision. Its imperial measurements suit many classic car restorations.

For aerospace ground equipment, 358X-352X Bearing provides dependable performance in load-handling tools. The open design simplifies maintenance in high-use scenarios.

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