TS (Single Row Tapered Roller Bearings) (Imperial) 42368-42587

The 42368-42587 is a single-row tapered roller bearing with a 3.6875″ bore and 5.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 43400 lbf radially and 9480 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery, gearboxes, or industrial equipment where combined loads are common.

Weighing 4.3 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 42368-42587
Brand TFL
Interchangeable Timken
Size 3.6875" x 5.875" x 1.25"
Bore Dia 3.6875"
Bore Dia Tolerance +0.001" to 0
Outer Dia 5.875"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1406"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.9688"
Cup Width Tolerance +0.002" to -0.01
Width 1.25"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.12"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.72"
Cone Backface Backing Diameter 4.21"
Cup Frontface Backing Diameter 5.64"
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 42368
Cup Part Number 42587
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 43400 lbf
Static Radial Load 54300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 11300 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9480 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 4.3 lb

Features

How Is 42368-42587 Bearing Engineered for Reliability?

42368-42587 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 43400 lbf, making it suitable for heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 42368-42587 Bearing Suitable for High-Temperature Applications?

42368-42587 Bearing can operate in temperatures up to 110°C without compromising performance.
The chrome steel construction resists heat-related wear, ensuring consistent functionality.
Its standard radial clearance options allow for thermal expansion in demanding conditions.
This makes it a dependable choice for industrial machinery exposed to high temperatures.

Designed for Durability: 42368-42587 Bearing

42368-42587 Bearing is built with robust chrome steel components, enhancing its load-bearing capacity.
The tapered roller design efficiently handles both radial and thrust loads.
Its steel cage ensures smooth roller movement, minimising wear over time.
With a static radial load of 54300 lbf, it offers long-lasting performance in tough applications.

Application

Industrial Uses of 42368-42587 Bearing
This bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 42368-42587 Bearing Used?
You’ll often find 42368-42587 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch measurements make it a reliable choice for vehicles requiring imperial-sized components.

Built for Heavy-Duty Use: 42368-42587 Bearing
42368-42587 Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for prolonged use in demanding environments.

Automotive vs Aerospace: Applications of 42368-42587 Bearing
In automotive systems, 42368-42587 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different industries.

Key Fields for 42368-42587 Bearing
This bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design handles heavy loads. The standard radial clearance option allows for easy integration into various equipment types.