TS (Single Row Tapered Roller Bearings) (Imperial) 1774-1730

The 1774-1730 is a single-row tapered roller bearing with a 0.7482″ bore and 2.125″ outer diameter, crafted from robust chrome steel. It manages combined loads up to 10200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

This bearing suits applications like vehicle axles or industrial gearboxes where combined loads are common. Weighing just 0.5 lb, it’s lightweight yet sturdy for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 1774-1730
Brand TFL
Interchangeable Timken
Size 0.7482" x 2.125" x 0.7625"
Bore Dia 0.7482"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.125"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.781"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.625"
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 0.03"
Cone Frontface Backing Diameter 0.98"
Cone Backface Backing Diameter 1.06"
Cup Frontface Backing Diameter 2.01"
Cup Backface Backing Diameter 1.91"
Cage Cone Frontface Clearance 0.08"
Cage Cone Backface Clearance 0.01"
Effective Center Location -0.27"
System of Measurement Inch
Type Bearing
Cone Part Number 1774
Cup Part Number 1730
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 1700
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 10200 lbf
Static Radial Load 10200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 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 0.5 lb

Features

Performance Features of 1774-1730 Bearing

1774-1730 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10200 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 conditions.

How Is 1774-1730 Bearing Engineered for Reliability?

1774-1730 Bearing features a tapered roller design, providing efficient load distribution and reduced wear.
The chrome steel construction enhances durability, even under heavy radial and thrust loads.
Its standard radial clearance ensures smooth operation, suitable for ABEC-1 precision applications.
The open design allows for easy lubrication, maintaining optimal performance.

Built for Durability: 1774-1730 Bearing

1774-1730 Bearing’s single-row construction ensures stability and strength in demanding environments.
The chrome steel rollers and rings resist wear, extending the bearing’s service life.
With a dynamic thrust rating of 1390 lbf, it handles combined loads effectively.
The steel cage design keeps rollers in place, minimising maintenance needs.

Application

Industrial Uses of 1774-1730 Bearing
The 1774-1730 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 1774-1730 Bearing Used?
You’ll often find the 1774-1730 Bearing in automotive applications like wheel hubs and differentials, where its precise imperial sizing fits perfectly. The open design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 1774-1730 Bearing
This bearing excels in industrial conveyor systems, thanks to its ability to manage both radial and thrust loads smoothly. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 1774-1730 Bearing
In automotive settings, the 1774-1730 Bearing supports high-load components like axles, while its precision makes it suitable for aerospace landing gear. The temperature range ensures performance in varied conditions.

Perfect Fit for Automation: 1774-1730 Bearing
The 1774-1730 Bearing works well in robotic arms and automated machinery, where its tapered rollers provide smooth motion. Its standard radial clearance offers flexibility for different operational needs.