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TS (Single Row Tapered Roller Bearings) (Imperial) 497P-492A

TS (Single Row Tapered Roller Bearings) (Imperial) 497P-492A

The 497P-492A is a single-row tapered roller bearing with a 3.375″ bore and 5.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 41200 lbf radially and 8120 lbf thrust, making it a versatile choice.

Its open design allows for 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 applications like industrial gearboxes or construction equipment where combined loads are common.

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number 497P-492A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.375" x 5.25" x 1.1876"
  • Bore Dia 3.375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.25"
  • 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 4.43"
  • Cone Backface Backing Diameter 3.9"
  • Cup Frontface Backing Diameter 5.08"
  • Cup Backface Backing Diameter 4.72"
  • 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 497P
  • Cup Part Number 492A
  • 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 3.1 lb

Features

How Is 497P-492A Bearing Engineered for Reliability?

497P-492A Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 41,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance, it offers reliable performance in various operating conditions.

497P-492A Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, enhancing longevity and reducing maintenance needs.

Application

Industrial Uses of 497P-492A Bearing
497P-492A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 497P-492A Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a preferred choice for American-made vehicles.

For industrial conveyors, 497P-492A Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 497P-492A Bearing a Preferred Choice?
497P-492A Bearing stands out in agricultural machinery, like tractors and harvesters, due to its ability to withstand heavy loads and harsh conditions. The standard radial clearance offers flexibility for various setups.

In power transmission systems, 497P-492A Bearing ensures smooth operation for gears and pulleys, reducing downtime. Its compatibility with Timken models makes it a versatile replacement option.

Built for Heavy-Duty Use: 497P-492A Bearing
497P-492A Bearing excels in railway applications, where its robust design handles the constant stress of moving trains. The tapered rollers distribute loads evenly, enhancing longevity.

For forestry equipment, 497P-492A Bearing’s resistance to wear and tear makes it ideal for log loaders and chippers. The ABEC-1 rating ensures consistent performance without over-engineering.

Light-Duty vs Heavy-Duty: Best Uses for 497P-492A Bearing
In light-duty scenarios like small pumps, 497P-492A Bearing provides reliable support with minimal maintenance. Its standard lubrication requirements simplify upkeep.

For heavy-duty industrial fans, 497P-492A Bearing’s dynamic load capacity ensures stability at high speeds. The chrome steel rollers resist deformation under prolonged use.

Q&A

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