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TS (Single Row Tapered Roller Bearings) (Imperial) 3386-3329

TS (Single Row Tapered Roller Bearings) (Imperial) 3386-3329

The 3386-3329 is a single-row tapered roller bearing with a 1.5625″ bore and 3.2187″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 25800 lbf radially and 3130 lbf in thrust, making it versatile for various applications.

Its open design allows for easy 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 pounds, 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 3386-3329
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.2187" x 1.1563"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.2187"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.79"
  • Cone Backface Backing Diameter 1.83"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.8"
  • 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 3386
  • Cup Part Number 3329
  • 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 1.500 lb

Features

Performance Features of 3386-3329 Bearing

3386-3329 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 3386-3329 Bearing Engineered for Reliability?

3386-3329 Bearing features a single row tapered roller design, ideal for handling combined loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
It meets ABEC-1 standards, providing consistent performance in industrial applications.
Lubrication is required to maintain optimal function and extend service life.

Tailored for Corrosion Resistance: 3386-3329 Bearing

3386-3329 Bearing uses chrome steel for both rings and rollers, offering excellent corrosion resistance.
Its open design allows for easy lubrication, ensuring long-lasting performance.
The bearing operates effectively within a wide temperature range, from -30° to 110°C.
This makes it a reliable choice for various industrial environments.

Application

Industrial Uses of 3386-3329 Bearing
In heavy machinery like construction equipment, 3386-3329 Bearing handles combined loads effortlessly, thanks to its tapered roller design. The chrome steel construction ensures durability even in demanding environments.

Where Is 3386-3329 Bearing Used?
You’ll often spot 3386-3329 Bearing in agricultural gear, such as tractor transmissions, where its robust build stands up to rough conditions. The inch sizing makes it a go-to for North American machinery.

Built for Heavy-Duty Use: 3386-3329 Bearing
3386-3329 Bearing excels in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. The steel cage adds extra resilience against wear and tear.

Automotive vs Aerospace: Applications of 3386-3329 Bearing
In automotive wheel hubs, 3386-3329 Bearing provides reliable performance under varying loads. While not typically used in aerospace, its precision suits industrial applications perfectly.

Essential Roles of 3386-3329 Bearing
For conveyor systems in factories, 3386-3329 Bearing offers steady performance with minimal maintenance. Its standard radial clearance adapts well to different operational needs.

Q&A

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