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TS (Single Row Tapered Roller Bearings) (Imperial) 355-352

TS (Single Row Tapered Roller Bearings) (Imperial) 355-352

The 355-352 is a single-row tapered roller bearing with a 1.75″ bore and 3.548″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21800 lbf radially and 2960 lbf thrust, making it versatile for various applications.

Its open design simplifies 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 for safe and sustainable use.

The standard radial clearance (with options for C3/C4/C5) allows flexibility in different setups. Its ABEC-1 rating ensures consistent performance for general engineering needs.

The tapered roller design distributes loads evenly, reducing wear over time. Perfect for applications requiring long-lasting reliability and easy maintenance.

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Product Parameters

  • Part Number 355-352
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.548" x 0.9057"
  • Bore Dia 1.75"
  • 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 0.09"
  • 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 355
  • 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 355-352 Bearing

355-352 Bearing is built 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 various applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

355-352 Bearing requires regular lubrication, enhancing its durability and smooth operation.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 355-352 Bearing
355-352 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 355-352 Bearing Used?
You’ll often find 355-352 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a go-to choice for American-made vehicles.

Built for Heavy-Duty Use: 355-352 Bearing
355-352 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 355-352 Bearing
In automotive systems, 355-352 Bearing supports high-load components like differentials. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Key Fields for 355-352 Bearing
355-352 Bearing is ideal for conveyor systems in mining, where its robust build handles abrasive environments. The standard radial clearance ensures smooth performance under varying loads.

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