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

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

The 496P-493A is a single-row tapered roller bearing with a 3.1875″ bore and 5.314″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 41200 lbf radially and 8120 lbf in thrust, making it versatile for various applications.

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

Weighing 3.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 496P-493A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1875" x 5.314" x 1.1876"
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.314"
  • 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 5.12"
  • Cup Backface Backing Diameter 4.76"
  • 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 493A
  • 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 3.5 lb

Features

Performance Features of 496P-493A Bearing

496P-493A 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 demanding conditions.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

496P-493A Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its tapered roller design efficiently handles both radial and thrust loads.

The open design simplifies lubrication, ensuring consistent performance over time.
Weighing just 3.5 lb, it balances durability with manageable size for industrial applications.

Application

Industrial Uses of 496P-493A Bearing
496P-493A 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 in rugged environments.

In automotive applications, 496P-493A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 496P-493A Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

What Makes 496P-493A Bearing a Preferred Choice?
496P-493A Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to handle both radial and thrust loads. The standard radial clearance offers flexibility in various operating conditions.

In power transmission systems, 496P-493A Bearing supports shafts and gears, ensuring smooth rotation under heavy loads. Its ABEC-1 rating provides sufficient precision for most industrial needs.

Built for Heavy-Duty Use: 496P-493A Bearing
496P-493A Bearing excels in forestry equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, reducing wear over time.

For railway applications, 496P-493A Bearing’s compatibility with Timken models makes it a versatile replacement option. The inch measurements simplify integration into existing systems.

Automotive vs Aerospace: Applications of 496P-493A Bearing
In automotive settings, 496P-493A Bearing is ideal for drivetrain components, offering reliable performance under high stress. The chrome steel rollers enhance longevity in demanding conditions.

For aerospace ground support equipment, 496P-493A Bearing’s temperature range suits outdoor operations. Its standard lubrication requirements ensure easy maintenance in field conditions.

Q&A

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