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TS (Single Row Tapered Roller Bearings) (Imperial) 342-S-332A

TS (Single Row Tapered Roller Bearings) (Imperial) 342-S-332A

The 342-S-332A is a single-row tapered roller bearing with a 1.688″ bore and 3.1496″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 21200 lbf radially and 2570 lbf in 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 heavy machinery or automotive systems where combined loads are common.

Weighing just 1 lb, it’s a robust yet manageable option. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 342-S-332A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.688" x 3.1496" x 0.9518"
  • Bore Dia 1.688"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.882"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8268"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9518"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.87"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.8"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 342-S
  • Cup Part Number 332A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 335
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21200 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5490 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2570 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 lb

Features

Performance Features of 342-S-332A Bearing

342-S-332A Bearing is constructed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,200 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.

How Does 342-S-332A Bearing Reduce Friction?

342-S-332A Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The precision-engineered chrome steel components ensure consistent performance and durability.
Its standard radial clearance options provide flexibility for different application needs.
Regular lubrication further enhances its efficiency and longevity.

Built for Reliability: 342-S-332A Bearing

342-S-332A Bearing’s single row construction provides stable performance in demanding environments.
The chrome steel material resists wear, maintaining precision over extended periods.
With a static radial load capacity of 18,700 lbf, it handles substantial forces reliably.
Its ABEC-1 rating confirms consistent quality and performance standards.

Application

Industrial Uses of 342-S-332A Bearing
The 342-S-332A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 342-S-332A Bearing Used?
You’ll often find 342-S-332A Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads is essential. The inch sizing makes it a convenient choice for North American vehicles.

Built for Heavy-Duty Use: 342-S-332A Bearing
342-S-332A Bearing excels in industrial gearboxes, providing reliable performance under high stress. Its open design allows for easy lubrication, extending its service life in continuous operation.

Automotive vs Aerospace: Applications of 342-S-332A Bearing
In automotive settings, 342-S-332A Bearing supports drivetrain components, while its precision makes it suitable for aerospace landing gear systems. The ABEC-1 rating ensures consistent performance across both fields.

Practical Applications of 342-S-332A Bearing
For conveyor systems, 342-S-332A Bearing offers smooth operation with its tapered rollers, reducing friction and wear. The steel cage adds extra strength, making it ideal for long-term use in logistics.

Q&A

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