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TS (Single Row Tapered Roller Bearings) (Imperial) 3383-3328

TS (Single Row Tapered Roller Bearings) (Imperial) 3383-3328

The 3383-3328 is a single-row tapered roller bearing with a 1.625″ bore and 3.3125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 25800 lbf radially and 3130 lbf thrust, making it versatile for various 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, suitable for demanding environments.

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

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 3383-3328
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3.3125" x 1.1563"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1965"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.85"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 3.03"
  • Cup Backface Backing Diameter 2.83"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3383
  • Cup Part Number 3328
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25800 lbf
  • Static Radial Load 29100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3130 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 1.6 lb

Features

Performance Features of 3383-3328 Bearing

3383-3328 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in heavy-duty applications.
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 3383-3328 Bearing Engineered for Reliability?

3383-3328 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its ABEC-1 rating confirms consistent precision for general industrial use.
Weighing just 1.6 lb, it balances strength with manageable size.

Built for Durability: 3383-3328 Bearing

3383-3328 Bearing’s single-row construction simplifies installation in tight spaces.
The open seal design allows for easy lubrication, maintaining performance over time.
With a static radial load capacity of 29,100 lbf, it handles demanding conditions reliably.
The inch-sized dimensions make it compatible with imperial system machinery.

Steel vs Ceramic Bearings: Strengths of 3383-3328 Bearing

3383-3328 Bearing uses chrome steel for both rollers and rings, offering cost-effective durability.
The steel cage provides robust support, maintaining proper roller spacing during operation.
Its C90 dynamic radial rating of 6,700 lbf ensures long service life under typical loads.
The standard width of 1.1563″ fits common industrial applications.

Application

Industrial Uses of 3383-3328 Bearing
The 3383-3328 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 3383-3328 Bearing Used?
You’ll often find the 3383-3328 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for vehicles requiring robust load support.

Built for Heavy-Duty Use: 3383-3328 Bearing
In industrial settings, the 3383-3328 Bearing excels in conveyor systems and gearboxes, thanks to its open design and steel cage. The standard radial clearance allows for smooth operation under varying loads.

Automotive vs Aerospace: Applications of 3383-3328 Bearing
While the 3383-3328 Bearing is popular in automotive drivetrains, it’s also suited for aerospace landing gear components. Its ABEC-1 rating ensures consistent performance in both high and low-speed scenarios.

Perfect Fit for Automation: 3383-3328 Bearing
The 3383-3328 Bearing works well in automated machinery, such as robotic arms and assembly lines. Its tapered rollers provide stability, making it ideal for repetitive motion tasks.

Q&A

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