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TS (Single Row Tapered Roller Bearings) (Imperial) 498-493

TS (Single Row Tapered Roller Bearings) (Imperial) 498-493

The 498-493 is a single-row tapered roller bearing with a 3.3125″ bore and 5.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 34700 lbf radially and 6850 lbf thrust, making it versatile for various applications.

Its open design allows for 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 3.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

The tapered roller design provides effective load distribution, enhancing longevity. Suitable for applications requiring standard radial clearance, it’s a practical choice for maintenance and new installations alike.

With an ABEC-1 rating, it balances precision and affordability. The bearing’s dimensions and tolerances ensure a snug fit in most standard setups.

Its chrome steel rollers and rings resist wear, making it a dependable option for long-term use. Perfect for gearboxes, axles, or other high-load scenarios.

The bearing’s design includes clearances for easy installation and alignment. Its effective center location aids in precise positioning within assemblies.

Lubrication is straightforward, ensuring minimal downtime during maintenance. The standard cup type simplifies integration into existing systems.

Part of the 495 series, it’s built to meet consistent performance standards. The bearing’s weight and size make it easy to handle without compromising strength.

Its dynamic and static load ratings ensure reliability under varying conditions. The tapered rollers efficiently manage both radial and thrust forces.

Compatible with standard lubrication methods, it’s user-friendly for routine upkeep. The bearing’s temperature range suits most industrial environments.

With a radial clearance option, it can be tailored to specific needs. The steel cage adds resilience, even in demanding applications.

The 498-493 is a solid choice for those needing a durable, high-performance tapered roller bearing. Its design and materials make it a long-lasting solution for heavy-duty use.

Ideal for replacements or new builds, it offers consistent performance. The bearing’s specifications ensure it meets the demands of rigorous applications.

Its interchangeability with Timken models adds flexibility for sourcing. The open seal type allows for easy inspection and maintenance.

The bearing’s construction ensures stability under load, reducing wear over time. Suitable for a wide range of industrial and automotive uses.

With its robust design and reliable performance, the 498-493 is a practical option for many mechanical systems. Its compliance with environmental standards adds to its appeal.

The bearing’s tapered rollers provide smooth operation under combined loads. Its dimensions and tolerances ensure a precise fit in most assemblies.

Easy to maintain and install, it’s a hassle-free choice for engineers and technicians. The chrome steel components resist corrosion and wear.

Perfect for high-load scenarios, it delivers consistent performance. The bearing’s design prioritises durability and ease of use.

Its weight and size make it manageable without sacrificing strength. The 498-493 is a dependable choice for demanding applications.

With its straightforward lubrication needs, it’s low-maintenance. The bearing’s temperature tolerance suits most working environments.

The tapered roller design ensures efficient load distribution. Its compatibility with standard systems simplifies integration.

A reliable option for industrial and automotive needs, the 498-493 combines strength and practicality. Its materials and construction ensure long service life.

The bearing’s performance ratings make it suitable for rigorous use. Its design features enhance stability and reduce wear.

Easy to source and replace, it’s a convenient choice for maintenance. The 498-493’s specifications meet the needs of most high-load applications.

With its robust build and reliable operation, it’s a solid investment. The bearing’s tapered rollers handle combined loads with ease.

Its compliance with RoHS and REACH standards ensures safety. The 498-493 is a versatile and durable solution for many mechanical challenges.

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Product Parameters

  • Part Number 498-493
  • Brand TFL
  • Interchangeable Timken
  • Size 3.3125" x 5.375" x 1.1875"
  • Bore Dia 3.3125"
  • 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 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.4"
  • Cone Backface Backing Diameter 3.86"
  • 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 498
  • Cup Part Number 493
  • 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 3.400 lb

Features

Performance Features of 498-493 Bearing

498-493 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined 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 operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 498-493 Bearing Engineered for Reliability?

498-493 Bearing features precise cone and cup width tolerances, ensuring smooth operation under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance options provide flexibility for different applications.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 498-493 Bearing

498-493 Bearing’s chrome steel construction resists wear, making it suitable for long-term use.
The single-row design simplifies installation while maintaining high load capacity.
Effective center location ensures stable performance in combined load scenarios.
With a static radial load of 48,600 lbf, it handles demanding industrial applications.

Steel vs Ceramic Bearings: Strengths of 498-493 Bearing

498-493 Bearing’s chrome steel rollers provide excellent strength and fatigue resistance.
The open seal type allows for easy lubrication, ensuring consistent performance.
Its ABEC-1 rating guarantees reliable precision for general industrial use.
Weighing 3.400 lb, it balances robustness and practicality in heavy-duty settings.

Application

Industrial Uses of 498-493 Bearing
The 498-493 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 498-493 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it a preferred choice for American-made vehicles and machinery.

For industrial conveyor systems, 498-493 Bearing’s open design allows for easy lubrication, extending its service life in high-load scenarios. The steel cage adds stability, reducing wear over time.

Where Is 498-493 Bearing Used?
You’ll often find 498-493 Bearing in mining equipment, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation even under heavy stress.

In power transmission systems, 498-493 Bearing supports shafts and gears, thanks to its robust design. The ABEC-1 rating makes it suitable for applications where precision is important but not extreme.

Built for Heavy-Duty Use: 498-493 Bearing
The 498-493 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effortlessly. Its temperature range of -30° to 110°C ensures performance in diverse environments.

For railway applications, 498-493 Bearing’s durability and load capacity make it ideal for axle boxes. The steel cage and chrome steel rollers provide long-lasting reliability.

Automotive vs Aerospace: Applications of 498-493 Bearing
In automotive settings, 498-493 Bearing is often used in truck wheel assemblies, where its strength and precision are key. The inch measurements align perfectly with standard automotive parts.

While not typically used in aerospace, 498-493 Bearing finds its place in ground support equipment, where reliability under heavy loads is essential. Its compatibility with Timken models adds to its versatility.

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