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498 Single Cones (Imperial)
498 Single Cones (Imperial)

498 Single Cones (Imperial)

The 498 single cones are tapered roller bearings with a 3.3125-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 34,700 lbf and static loads up to 48,600 lbf.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures from -30°C to 110°C, making them versatile for various conditions.

These cones are part of the 495 series and are interchangeable with Timken bearings. Ideal for heavy-duty applications like truck axles or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. Available in standard radial clearance, with options for C3, C4, or C5 clearances.

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Product Parameters

  • Part Number 498
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 498-492A , 498-493 , 498-493A , 498-493P , 498-493X , 498-494A , 498-493-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 495
  • Bore Dia 3.3125"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.172"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.58"
  • Cone Backface Backing Diameter 3.86"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.03"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 60500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6850 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 15700 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 498 Single Cones

498 Single Cones are crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 34,700 lbf.
The tapered roller design ensures smooth operation and efficient load distribution.

With a standard radial clearance and ABEC-1 rating, 498 Single Cones provide reliable performance in various applications.
The steel cage maintains roller alignment, reducing wear and extending service life.

498 Single Cones operate effectively in temperatures ranging from -30° to 110°C, suitable for diverse environments.
Their open seal design allows for easy maintenance and inspection.

Application

Industrial Uses of 498 Bearing
The 498 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 in tough working conditions.

Where Is 498 Bearing Used?
You’ll often find 498 Bearing in automotive axles and wheel hubs, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a good fit for older machinery and certain industrial applications.

Built for Heavy-Duty Use: 498 Bearing
In mining and forestry equipment, 498 Bearing stands up to harsh environments thanks to its robust steel cage and high load capacity. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 498 Bearing
While 498 Bearing is popular in truck wheel assemblies, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across different industries.

Key Fields for 498 Bearing
Railway and marine applications benefit from 498 Bearing’s ability to handle heavy radial and thrust loads. Its standard radial clearance options make it adaptable to various operational needs.

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