TS (Single Row Tapered Roller Bearings) (Imperial) 42375A-42584

The 42375A-42584 is a single-row tapered roller bearing with a 3.75″ bore and 5.8437″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 36600 lbf radially and 8000 lbf thrust, suitable for demanding 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, making it a practical choice for replacements. Ideal for machinery like gearboxes or axles where combined loads are common.

Weighing 3.8 lb, it offers a robust yet manageable solution for industrial settings. Compliant with RoHS and REACH standards for safe and reliable performance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 42375A-42584
Brand TFL
Interchangeable Timken
Size 3.75" x 5.8437" x 1.125"
Bore Dia 3.75"
Bore Dia Tolerance +0.001" to 0
Outer Dia 5.8437"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1406"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.8438"
Cup Width Tolerance +0.002" to -0.01
Width 1.125"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.12"
Cone Frontface Backing Diameter 4.75"
Cone Backface Backing Diameter 4.09"
Cup Frontface Backing Diameter 5.63"
Cup Backface Backing Diameter 5.28"
Cage Cone Frontface Clearance 0.14"
Cage Cone Backface Clearance 0.1"
Effective Center Location 0.12"
System of Measurement Inch
Type Bearing
Cone Part Number 42375A
Cup Part Number 42584
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 42000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 36600 lbf
Static Radial Load 54300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 9490 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8000 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 3.8 lb

Features

Performance Features of 42375A-42584 Bearing

42375A-42584 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,600 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 42375A-42584 Bearing Engineered for Reliability?

42375A-42584 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its dynamic thrust rating of 8,000 lbf ensures consistent performance under demanding conditions.
The standard radial clearance allows for smooth operation in diverse applications.

Built for Durability: 42375A-42584 Bearing

42375A-42584 Bearing’s chrome steel rollers and rings ensure long-lasting performance.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a static radial load capacity of 54,300 lbf, it handles heavy loads with ease.
Its ABEC-1 rating guarantees reliable precision in various industrial settings.

Steel vs Ceramic Bearings: Strengths of 42375A-42584 Bearing

42375A-42584 Bearing uses chrome steel for both rollers and rings, providing robust durability.
This material choice ensures high resistance to wear and tear in demanding environments.
The bearing’s dynamic radial rating of 9,490 lbf at 90 million revolutions highlights its longevity.
Its standard radial clearance offers flexibility for different installation requirements.

Application

Industrial Uses of 42375A-42584 Bearing
42375A-42584 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 42375A-42584 Bearing Used?
You’ll find 42375A-42584 Bearing in automotive applications such as truck wheel hubs, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 42375A-42584 Bearing
42375A-42584 Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for long-lasting performance.

Automotive vs Aerospace: Applications of 42375A-42584 Bearing
In automotive systems, 42375A-42584 Bearing is ideal for wheel hubs and transmissions, while its precision also suits aerospace landing gear components. The ABEC-1 rating ensures reliable performance in both fields.

Perfect Fit for Automation: 42375A-42584 Bearing
42375A-42584 Bearing works well in automated machinery, such as robotic arms, where its tapered rollers provide smooth motion under varying loads. The standard radial clearance offers flexibility for different setups.