TS (Single Row Tapered Roller Bearings) (Imperial) 496AS-493P

The 496AS-493P is a single-row tapered roller bearing with a 3.2165″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 34700 lbf radially and 6850 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 3.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 496AS-493P
Brand TFL
Interchangeable Timken
Size 3.2165" x 5.375" x 1.1876"
Bore Dia 3.2165"
Bore Dia Tolerance +0.001" to 0
Outer Dia 5.375"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.172"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.875"
Cup Width Tolerance +0.002" to -0.01
Width 1.1876"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.32"
Cone Backface Backing Diameter 3.78"
Cup Frontface Backing Diameter 5.16"
Cup Backface Backing Diameter 4.80"
Cage Cone Frontface Clearance 0.12"
Cage Cone Backface Clearance 0.07"
Effective Center Location -0.03"
System of Measurement Inch
Type Bearing
Cone Part Number 496AS
Cup Part Number 493P
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 495
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 34700 lbf
Static Radial Load 48600 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 9000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6850 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 3.600 lb

Features

Performance Features of 496AS-493P Bearing

496AS-493P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,700 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 Does 496AS-493P Bearing Resist Wear?

496AS-493P Bearing’s chrome steel construction provides excellent wear resistance, even under heavy loads.
The precise roller alignment maintained by the steel cage minimises friction and prolongs service life.
Its standard radial clearance options allow for flexibility in different applications.
The bearing’s design ensures consistent performance in both radial and thrust load scenarios.

Engineered for Precision: 496AS-493P Bearing

496AS-493P Bearing features tight tolerances, with bore and outer diameter tolerances of +0.001″ to 0.
Its tapered roller design efficiently handles combined loads while maintaining smooth operation.
The bearing’s effective center location of -0.03″ ensures proper alignment in assembly.
With ABEC-1 rating, it delivers reliable precision for industrial applications.

Steel vs Ceramic Bearings: Strengths of 496AS-493P Bearing

496AS-493P Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The steel construction offers better impact resistance compared to ceramic alternatives in heavy-load situations.
Its dynamic thrust rating of 6,850 lbf demonstrates reliable performance in demanding conditions.
The bearing’s steel cage provides robust support while maintaining cost-effectiveness.

Application

Industrial Uses of 496AS-493P Bearing
The 496AS-493P Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

Where Is 496AS-493P Bearing Used?
You’ll often find 496AS-493P Bearing in automotive applications, particularly in wheel hubs and differentials, where its robust design supports high radial and thrust loads. The inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 496AS-493P Bearing
In industrial settings, 496AS-493P Bearing excels in conveyor systems and gearboxes, thanks to its open design and steel cage. The standard radial clearance allows for smooth operation even under varying temperatures.

Automotive vs Aerospace: Applications of 496AS-493P Bearing
While 496AS-493P Bearing is popular in automotive systems like axles, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating ensures reliable performance without over-engineering for less critical applications.

Perfect Fit for Automation: 496AS-493P Bearing
In automated production lines, 496AS-493P Bearing supports robotic arms and assembly units, where precise load handling is key. The tapered rollers reduce friction, extending the bearing’s service life.