TS (Single Row Tapered Roller Bearings) (Imperial) 1380-1328

The 1380-1328 is a single-row tapered roller bearing with a 0.875″ bore and 2.0625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 10800 lbf radially and 1390 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. 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 practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.4 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for general applications.

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Description

Features

Application

Q&A

Product Parameters

Part Number 1380-1328
Brand TFL
Interchangeable Timken
Size 0.875" x 2.0625" x 0.7625"
Bore Dia 0.875"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.0625"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.794"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.5625"
Cup Width Tolerance +0.002" to -0.01
Width 0.7625"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.06"
Cone Backface Backing Diameter 1.16"
Cup Frontface Backing Diameter 1.93"
Cup Backface Backing Diameter 1.77"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.03"
Effective Center Location -0.3"
System of Measurement Inch
Type Bearing
Cone Part Number 1380
Cup Part Number 1328
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 1300
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 10800 lbf
Static Radial Load 10900 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 2790 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1390 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 0.4 lb

Features

How Does 1380-1328 Bearing Handle Combined Loads?

1380-1328 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 10,800 lbf, ensuring reliable performance in various 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 diverse environments.

Structural Advantages of 1380-1328 Bearing

1380-1328 Bearing features a single-row tapered design, optimised for combined load handling.
The chrome steel construction enhances durability, while the open seal type allows for easy lubrication.
Its standard radial clearance ensures smooth operation, suitable for ABEC-1 precision applications.
The bearing’s effective centre location at -0.3″ provides stability under heavy loads.

Why Choose 1380-1328 Bearing for Precision Tasks?

1380-1328 Bearing’s tapered roller design ensures precise load distribution, minimising wear.
The chrome steel rollers and rings work together to handle dynamic radial loads up to 10,900 lbf.
With a cage made of steel, it maintains roller alignment for consistent performance.
Its compatibility with Timken models makes it a versatile choice for various machinery.

Application

Industrial Uses of 1380-1328 Bearing
1380-1328 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 1380-1328 Bearing Used?
You’ll often find 1380-1328 Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for many American-made vehicles.

Built for Heavy-Duty Use: 1380-1328 Bearing
1380-1328 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 1380-1328 Bearing
In automotive settings, 1380-1328 Bearing supports drivetrain components, while in aerospace, its precision helps with auxiliary systems. The ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: 1380-1328 Bearing
1380-1328 Bearing works well in automated conveyor systems, where its tapered rollers reduce friction and wear. The standard radial clearance option makes it adaptable to various load requirements.