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

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

The 496P-493X is a single-row tapered roller bearing with a 3.1875″ bore and 5.5118″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 41200 lbf radially and 8120 lbf thrust, making it a sturdy choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 4 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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Product Parameters

  • Part Number 496P-493X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1875" x 5.5118" x 1.1876"
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.5118"
  • 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 0.12"
  • Cone Frontface Backing Diameter 4.29"
  • Cone Backface Backing Diameter 3.74"
  • Cup Frontface Backing Diameter 5.19"
  • Cup Backface Backing Diameter 4.84"
  • 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 493X
  • 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 4 lb

Features

Performance Features of 496P-493X Bearing

496P-493X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,200 lbf, ensuring reliable performance in 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 well in various environmental conditions.

How Does 496P-493X Bearing Reduce Friction?

496P-493X Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The chrome steel construction ensures durability while maintaining efficient performance.
Proper lubrication further enhances its friction-reducing properties, extending service intervals.
Its standard radial clearance provides balanced performance for most industrial applications.

Engineered for Precision: 496P-493X Bearing

496P-493X Bearing features precise dimensional tolerances, ensuring accurate fit and performance.
The single row tapered roller design offers excellent load distribution and alignment.
With ABEC-1 rating, it delivers consistent precision for various industrial uses.
The bearing’s effective center location of -0.03″ contributes to its stable operation.

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

496P-493X Bearing utilises chrome steel for both rings and rollers, providing excellent strength.
This material choice offers good wear resistance while being more cost-effective than ceramic options.
The steel construction handles high dynamic loads up to 41,200 lbf radial capacity.
Its standard lubrication requirements make maintenance straightforward for most users.

Application

Industrial Uses of 496P-493X Bearing
496P-493X Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 496P-493X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, 496P-493X Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The standard radial clearance offers flexibility for different load requirements.

What Makes 496P-493X Bearing a Preferred Choice?
496P-493X Bearing works smoothly in agricultural machinery, like tractors and harvesters, thanks to its robust tapered roller design. The steel cage adds extra strength for high-load scenarios.

In material handling equipment, 496P-493X Bearing supports smooth rotation in pulley systems and gearboxes. Its ABEC-1 rating ensures consistent performance without needing high precision.

Built for Heavy-Duty Use: 496P-493X Bearing
496P-493X Bearing is ideal for forestry equipment, where its combined load capacity handles rough terrain vibrations. The chrome steel rollers resist wear even in dusty environments.

For railway applications, 496P-493X Bearing provides stability in axle boxes, ensuring safe and efficient train operations. The inch measurements align with many North American rail standards.

Light-Duty vs Heavy-Duty: Best Uses for 496P-493X Bearing
In light-duty applications like small pumps, 496P-493X Bearing offers reliable performance with minimal maintenance. Its standard radial clearance suits moderate load conditions.

For heavy-duty uses like oil rig machinery, 496P-493X Bearing’s high dynamic load rating ensures long-term reliability. The open seal design simplifies lubrication in remote locations.

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