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TS (Single Row Tapered Roller Bearings) (Imperial) 497P-493

TS (Single Row Tapered Roller Bearings) (Imperial) 497P-493

The 497P-493 is a single-row tapered roller bearing with a 3.375″ bore and 5.375″ 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 heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. 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 applications where combined loads are common.

Weighing 3.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 497P-493
  • Brand TFL
  • Interchangeable Timken
  • Size 3.375" x 5.375" x 1.1876"
  • Bore Dia 3.375"
  • 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 1.1876"
  • 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 5.16"
  • 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 497P
  • 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 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 3.3 lb

Features

Performance Features of 497P-493 Bearing

497P-493 Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 41,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a static radial load of 48,600 lbf, it provides reliable support in demanding conditions.

497P-493 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication, which enhances its performance and longevity.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in various applications.

Application

Key Fields for 497P-493 Bearing
The 497P-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.

Where Is 497P-493 Bearing Used?
You’ll often find 497P-493 Bearing in industrial gearboxes and power transmission systems, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a good fit for machinery following imperial standards.

Built for Heavy-Duty Use: 497P-493 Bearing
497P-493 Bearing works well in mining equipment, where its robust design stands up to constant vibration and heavy loads. The open seal type allows for easy lubrication, extending its service life in dusty environments.

Automotive vs Aerospace: Applications of 497P-493 Bearing
In automotive applications, 497P-493 Bearing supports axle systems and wheel hubs, providing reliable performance under stress. For aerospace, its precise tolerances make it suitable for auxiliary systems requiring consistent load handling.

Industrial Uses of 497P-493 Bearing
497P-493 Bearing is a solid choice for conveyor systems and material handling equipment, where its tapered rollers ensure smooth operation. The steel cage adds extra strength, making it reliable for long-term use.

Q&A

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