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TS (Single Row Tapered Roller Bearings) (Imperial) 4368-4328

TS (Single Row Tapered Roller Bearings) (Imperial) 4368-4328

The 4368-4328 is a single-row tapered roller bearing with a 1.375″ bore and 3.545″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 44700 lbf radial and 5640 lbf thrust, making it versatile for various applications.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation under heavy loads. The bearing requires regular lubrication and works in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, automotive systems, or heavy equipment where combined loads are common.

Weighing 3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 4368-4328
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.545" x 1.5626"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.545"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.59"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5626"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.93"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 3.34"
  • Cup Backface Backing Diameter 3.11"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 4368
  • Cup Part Number 4328
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 4300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44700 lbf
  • Static Radial Load 45900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5640 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 3 lb

Features

Performance Features of 4368-4328 Bearing

4368-4328 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,700 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.

How Is 4368-4328 Bearing Engineered for Reliability?

4368-4328 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 ensures smooth operation.
Its effective center location of -0.59″ provides stability in diverse applications.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 4368-4328 Bearing

4368-4328 Bearing’s chrome steel components resist wear, making it suitable for heavy-duty use.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With a static radial load capacity of 45,900 lbf, it ensures long-term reliability.
The open seal type allows for easy maintenance and lubrication.

Steel vs Ceramic Bearings: Strengths of 4368-4328 Bearing

4368-4328 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures resistance to high loads and extended fatigue life.
The steel cage further enhances stability, keeping rollers aligned during operation.
Its ABEC-1 rating guarantees consistent precision in various applications.

Application

Industrial Uses of 4368-4328 Bearing
The 4368-4328 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 even in demanding environments.

Where Is 4368-4328 Bearing Used?
You’ll often find the 4368-4328 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. The inch sizing makes it a go-to for North American vehicle designs.

Built for Heavy-Duty Use: 4368-4328 Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and tapered rollers. The open design simplifies lubrication, making maintenance straightforward for long-term use.

Automotive vs Aerospace: Applications of 4368-4328 Bearing
In automotive settings, the 4368-4328 Bearing supports drivetrain components, while its precision also suits aerospace landing gear systems. The ABEC-1 rating ensures reliable performance across both fields.

Perfect Fit for Automation: 4368-4328 Bearing
The 4368-4328 Bearing works well in conveyor systems and robotic arms, where its combined load handling keeps operations efficient. Its standard radial clearance offers flexibility for various automation needs.

Q&A

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