TS (Single Row Tapered Roller Bearings) (Imperial) 496AS-494A

The 496AS-494A is a single-row tapered roller bearing with a 3.2165″ bore and 5.6875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 34700 lbf radially and 6850 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing 4.2 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance ensures versatility, with options for C3, C4, or C5 available. Its ABEC-1 rating confirms consistent performance for general industrial use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 496AS-494A
Brand TFL
Interchangeable Timken
Size 3.2165" x 5.6875" x 1.1876"
Bore Dia 3.2165"
Bore Dia Tolerance +0.001" to 0
Outer Dia 5.6875"
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 0.06"
Cone Frontface Backing Diameter 4.32"
Cone Backface Backing Diameter 3.78"
Cup Frontface Backing Diameter 5.19"
Cup Backface Backing Diameter 5.00"
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 494A
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 4.2 lb

Features

How Does 496AS-494A Bearing Handle Combined Loads?

496AS-494A Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 34,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 496AS-494A Bearing Durable?

496AS-494A Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Its static radial load capacity of 48,600 lbf makes it suitable for heavy-duty use.
The standard radial clearance allows for flexibility in different operating conditions.

Engineered for Precision: 496AS-494A Bearing

496AS-494A Bearing is designed with precise tolerances, ensuring accurate performance in inch-based systems.
The tapered roller design minimises friction, improving efficiency and reducing wear.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
The required lubrication ensures smooth operation and extended bearing life.

Application

Industrial Uses of 496AS-494A Bearing
The 496AS-494A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 496AS-494A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyors, 496AS-494A Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 496AS-494A Bearing a Preferred Choice?
The 496AS-494A Bearing is often chosen for agricultural machinery due to its ability to handle both radial and thrust loads. Its standard radial clearance ensures smooth operation in dusty conditions.

In mining equipment, 496AS-494A Bearing’s robust design withstands heavy loads and vibrations. The ABEC-1 rating provides a balance of precision and affordability for these applications.

Built for Heavy-Duty Use: 496AS-494A Bearing
The 496AS-494A Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist wear, even in harsh outdoor conditions.

For railway applications, 496AS-494A Bearing’s effective center location helps maintain alignment under dynamic loads. Its compatibility with Timken models simplifies maintenance and replacements.

Automotive vs Aerospace: Applications of 496AS-494A Bearing
In automotive drivetrains, 496AS-494A Bearing handles high torque and variable speeds reliably. The inch measurements ensure easy integration with existing systems.

For aerospace ground support equipment, 496AS-494A Bearing’s temperature range suits outdoor use. However, its ABEC-1 rating makes it more suited for industrial than flight-critical applications.