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

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

The 342X-332 is a single-row tapered roller bearing with a 1.6929″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 21200 lbf radially and 2570 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

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 common.

Weighing just 1 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 342X-332
  • Brand TFL
  • Interchangeable Timken
  • Size 1.6929" x 3.1496" x 0.8267"
  • Bore Dia 1.6929"
  • 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 0.7018"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8267"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.89"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.87"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.24"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 342X
  • Cup Part Number 332
  • 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 342X-332 Bearing

342X-332 Bearing is built 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 tough conditions.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 342X-332 Bearing Engineered for Reliability?

342X-332 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 2,570 lbf ensures consistent performance under pressure.
The open design simplifies lubrication, keeping maintenance straightforward.

Built for Durability: 342X-332 Bearing

342X-332 Bearing’s chrome steel components provide excellent wear resistance, extending its service life.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it offers reliable precision for various applications.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different operating conditions.

Steel vs Ceramic Bearings: Strengths of 342X-332 Bearing

342X-332 Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
This material choice ensures high load capacity and resistance to wear in demanding environments.
The steel cage further enhances stability, keeping rollers aligned during operation.
With a weight of 1 lb, it remains lightweight while delivering robust performance.

Application

Industrial Uses of 342X-332 Bearing
342X-332 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 342X-332 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 342X-332 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 342X-332 Bearing Used?
You’ll often find 342X-332 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance option ensures smooth operation in dusty or demanding settings.

In power transmission systems, 342X-332 Bearing supports shafts and gears, thanks to its tapered roller construction. The ABEC-1 rating provides a good balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 342X-332 Bearing
342X-332 Bearing excels in forestry machinery, where its combined load capacity handles the stresses of logging equipment. The chrome steel rollers resist wear, even in abrasive environments.

For railway applications, 342X-332 Bearing’s durability makes it a reliable choice for axle boxes. Its temperature range of -30° to 110°C ensures performance in varying climates.

Automotive vs Aerospace: Applications of 342X-332 Bearing
In automotive settings, 342X-332 Bearing is ideal for truck wheel ends, offering stability under heavy loads. The Timken interchangeability simplifies maintenance for fleet operators.

For aerospace ground support equipment, 342X-332 Bearing provides dependable performance in load-handling systems. Its steel cage and chrome steel components meet the demands of rigorous use.

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