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

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

The 358A-352 is a single-row tapered roller bearing with a 1.7717″ bore and 3.548″ outer diameter, crafted from durable 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 easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are present.

Weighing 1.4 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number 358A-352
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7717" x 3.548" x 0.9057"
  • Bore Dia 1.7717"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.548"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.24"
  • 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 358A
  • Cup Part Number 352
  • 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 1.400 lb

Features

How Does 358A-352 Bearing Handle Combined Loads?

358A-352 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 18,400 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

Why Choose 358A-352 Bearing for Precision Tasks?

358A-352 Bearing features a single-row tapered roller design, providing precise load distribution and smooth operation.
The chrome steel construction enhances durability, even under heavy combined loads.
Its standard radial clearance ensures consistent performance, suitable for ABEC-1 rated applications.
The open seal type allows for easy lubrication, maintaining optimal functionality.

Engineered for Reliability: 358A-352 Bearing

358A-352 Bearing’s tapered roller design ensures efficient load handling, reducing stress on components.
The chrome steel materials resist wear, making it suitable for long-term use in demanding environments.
With a static radial load capacity of 20,000 lbf, it delivers dependable performance.
Its standard construction simplifies installation, saving time and effort.

Application

Industrial Uses of 358A-352 Bearing
358A-352 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.

Where Is 358A-352 Bearing Used?
You’ll often find 358A-352 Bearing in automotive axles and gearboxes, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 358A-352 Bearing
358A-352 Bearing excels in industrial applications like conveyor systems, where its steel cage provides reliable performance. The standard radial clearance allows for smooth operation under varying loads.

Automotive vs Aerospace: Applications of 358A-352 Bearing
In automotive settings, 358A-352 Bearing supports drivetrain components, while in aerospace, its precision helps with landing gear mechanisms. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: 358A-352 Bearing
358A-352 Bearing is ideal for robotic arms in automated production lines, where its tapered rollers offer stability. The open design simplifies lubrication, reducing maintenance downtime.

Q&A

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