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

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

The 358-352 is a single-row tapered roller bearing with a 1.7717″ bore and 3.548″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21800 lbf radially and 2960 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.500 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

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Product Parameters

  • Part Number 358-352
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7717" x 3.548" x 0.9055"
  • 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 0.9055"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.09"
  • 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 358
  • 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 21800 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2960 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 358-352 Bearing

358-352 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,800 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.

358-352 Bearing requires lubrication, but its robust design minimises maintenance needs.
Its standard radial clearance makes it versatile for different applications.

Application

Industrial Uses of 358-352 Bearing
The 358-352 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 358-352 Bearing Used?
You’ll often find 358-352 Bearing in automotive applications like truck wheel hubs, where its robust design supports both radial and thrust loads. The inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: 358-352 Bearing
This bearing excels in industrial fans and pumps, thanks to its ability to manage high dynamic loads. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 358-352 Bearing
In automotive systems, 358-352 Bearing is ideal for axles and transmissions, while its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: 358-352 Bearing
358-352 Bearing works well in conveyor systems and robotic arms, where its tapered rollers provide smooth motion. The open design allows for easy lubrication, extending its service life.

Q&A

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