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

The 496P-493P is a single-row tapered roller bearing with a 3.1875″ bore and 5.375″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 41200 lbf radially and 8120 lbf in thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like vehicle axles or industrial gearboxes where combined loads are common.

Weighing 3.7 lb, it strikes a balance between strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 496P-493P
Brand TFL
Interchangeable Timken
Size 3.1875" x 5.375" x 1.1876"
Bore Dia 3.1875"
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 4.29"
Cone Backface Backing Diameter 3.74"
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 496P
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 41200 lbf
Static Radial Load 48600 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 10700 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8120 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 3.7 lb

Features

Performance Features of 496P-493P Bearing

496P-493P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 496P-493P Bearing Engineered for Reliability?

496P-493P Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The bearing requires lubrication to maintain peak performance over time.

Built for Durability: 496P-493P Bearing

496P-493P Bearing’s single row construction ensures stability under heavy combined loads.
The steel cage maintains roller positioning, minimising wear and improving efficiency.
With a static radial load capacity of 48,600 lbf, it delivers reliable performance in demanding environments.
The bearing’s ABEC-1 rating confirms its precision engineering for consistent operation.

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

496P-493P Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice makes it more cost-effective than ceramic options while maintaining high performance.
The bearing’s dynamic thrust rating of 8,120 lbf ensures reliable operation under varying load conditions.
Its standard radial clearance offers flexibility for different installation requirements.

Application

Industrial Uses of 496P-493P Bearing
The 496P-493P Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.
In automotive applications, 496P-493P Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.
For industrial conveyor systems, 496P-493P Bearing’s open design allows for easy lubrication, extending service life in high-demand environments. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 496P-493P Bearing a Preferred Choice?
496P-493P Bearing stands out in applications like mining equipment, where its ability to manage radial and thrust loads is crucial. The standard radial clearance offers flexibility for different operational needs.
In power transmission systems, 496P-493P Bearing’s robust design ensures smooth performance even under heavy stress. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 496P-493P Bearing
496P-493P Bearing excels in environments like steel mills, where high temperatures and heavy loads are common. The chrome steel rollers provide consistent performance over long periods.
For railway applications, 496P-493P Bearing’s precise tolerances and durability make it ideal for axle boxes. The ABEC-1 rating ensures reliable performance without over-engineering.

Automotive vs Aerospace: Applications of 496P-493P Bearing
In automotive settings, 496P-493P Bearing is often found in truck transmissions, where its strength and precision are key. The inch measurements align well with standard US automotive parts.
For aerospace ground support equipment, 496P-493P Bearing’s reliability under load makes it a trusted component. However, its weight and size may limit use in actual aircraft systems.