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98394X Single Cones (Imperial)
98394X Single Cones (Imperial)

98394X Single Cones (Imperial)

The 98394X is a single-row tapered roller bearing cone with a 3.937-inch bore, made from sturdy chrome steel. It handles combined loads, with a dynamic radial load capacity of 108,000 lbf and a static radial load of 117,000 lbf.

Its open design allows for easy maintenance, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance is available in C3, C4, or C5 options for different operational needs.

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Product Parameters

  • Part Number 98394X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 98394X-98788
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 98000
  • Bore Dia 3.937"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 4.75"
  • Cone Backface Backing Diameter 4.96"
  • Cage Cone Frontface Clearance 0.24"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location 0.05"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 108000 lbf
  • Static Radial Load 117000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 189000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 30400 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 48900 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does 98394X Bearing Handle Combined Loads?

98394X Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 108,000 lbf, ensuring reliable performance in demanding conditions.
The tapered roller design distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Application

Industrial Uses of 98394X Single Cones
98394X Single Cones are commonly used in heavy machinery, such as mining equipment and construction vehicles, where combined loads are frequent. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 98394X Single Cones are found in wheel hubs and differential systems, providing durability and smooth operation. The inch sizing makes them compatible with many North American vehicle models.

For industrial conveyor systems, 98394X Single Cones offer excellent load-handling capabilities, thanks to their chrome steel construction. The open seal type allows for easy maintenance in dusty or high-temperature environments.

What Makes 98394X Single Cones a Preferred Choice?
98394X Single Cones are ideal for agricultural machinery, such as tractors and harvesters, where robust performance is needed. Their steel cage enhances durability in high-load scenarios.

In railway applications, 98394X Single Cones support axle boxes, ensuring smooth and reliable operation. The standard radial clearance provides flexibility for various operational conditions.

Built for Heavy-Duty Use: 98394X Single Cones
98394X Single Cones excel in forestry equipment, handling the demanding conditions of logging machinery. Their tapered roller design distributes loads evenly, reducing wear.

For material handling systems, 98394X Single Cones provide consistent performance in cranes and forklifts. The chrome steel rings offer excellent resistance to fatigue and corrosion.

Light-Duty vs Heavy-Duty: Best Uses for 98394X Single Cones
In light-duty applications like small gearboxes, 98394X Single Cones ensure smooth rotation with minimal maintenance. Their precise tolerances make them suitable for controlled environments.

For heavy-duty industrial presses, 98394X Single Cones handle high dynamic loads with ease. The steel cage and chrome steel construction contribute to long service life.

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