TS (Single Row Tapered Roller Bearings) (Imperial) 3383-3325

The 3383-3325 is a single-row tapered roller bearing with a 1.625″ bore and 3.1486″ outer diameter, crafted from durable 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 reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive uses where combined loads are common.

Weighing 1.400 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial environments.

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Description

Features

Application

Q&A

Product Parameters

Part Number 3383-3325
Brand TFL
Interchangeable Timken
Size 1.625" x 3.1486" x 1.1563"
Bore Dia 1.625"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.1486"
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 2.95"
Cup Backface Backing Diameter 2.76"
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 3325
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 1.400 lb

Features

How Does 3383-3325 Bearing Handle Combined Loads?

3383-3325 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Core Advantages of 3383-3325 Bearing

3383-3325 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction provides durability and resistance to wear under heavy loads.
Its standard radial clearance ensures smooth operation, while the open design simplifies maintenance.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Why Choose 3383-3325 Bearing for Precision Tasks?

3383-3325 Bearing’s precise cone and cup dimensions ensure accurate alignment in machinery.
The tapered roller design distributes loads evenly, enhancing performance and longevity.
With an ABEC-1 rating, it meets precision requirements for industrial applications.
Its effective centre location of -0.43″ helps maintain stability in complex assemblies.

Application

Industrial Uses of 3383-3325 Bearing
The 3383-3325 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effortlessly. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 3383-3325 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 3383-3325 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. Its standard radial clearance offers flexibility for different operational needs.

Where Is 3383-3325 Bearing Used?
You’ll often find 3383-3325 Bearing in mining equipment, where its robust design withstands harsh conditions. The steel cage adds extra strength, making it suitable for high-load scenarios.

In manufacturing plants, 3383-3325 Bearing supports machinery like presses and gearboxes, ensuring smooth operation. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 3383-3325 Bearing
The 3383-3325 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage both radial and thrust loads. The chrome steel rollers enhance wear resistance over time.

For power transmission systems, 3383-3325 Bearing’s effective center location improves alignment and reduces stress. Its compatibility with Timken models makes it a versatile choice for repairs and upgrades.

Automotive vs Aerospace: Applications of 3383-3325 Bearing
In automotive settings, 3383-3325 Bearing is ideal for axles and transmissions, offering reliable performance under heavy loads. The inch measurements align with many standard vehicle designs.

For aerospace ground equipment, 3383-3325 Bearing provides stability in tow tractors and loading systems. Its temperature range ensures consistent operation in varying climates.