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52394X Single Cones (Imperial)
52394X Single Cones (Imperial)

52394X Single Cones (Imperial)

The 52394X is a single-row tapered roller bearing with a 3.937-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 47,400 lbf and static loads up to 77,000 lbf.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 52394X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 52394X-52618 , 52394X-52618P , 52394X-52630X , 52394X-52637 , 52394X-52638 , 52394X-52639
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 52000
  • Bore Dia 3.937"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.4219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 4.29"
  • Cone Backface Backing Diameter 4.57"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location -0.02"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 47400 lbf
  • Static Radial Load 77000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12300 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 82600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 21400 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Built for Reliability: 52394X Bearing

52394X Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 47,400 lbf, ensuring dependable performance in tough conditions.

The tapered roller design of 52394X Bearing enhances stability and reduces friction.
With a temperature range of -30° to 110°C, it performs well in various environments.

52394X Bearing features a steel cage, maintaining roller alignment for extended service life.
Its standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of 52394X Bearing
The 52394X Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

Where Is 52394X Bearing Used?
You’ll often find 52394X Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: 52394X Bearing
In industrial gearboxes, 52394X Bearing provides reliable performance under constant stress, thanks to its steel cage and precise tolerances. It’s also a popular choice for railway applications, where durability is key.

Automotive vs Aerospace: Applications of 52394X Bearing
In automotive systems, 52394X Bearing works well in wheel hubs and differentials, offering smooth operation under heavy loads. While not typically used in aerospace, its precision makes it suitable for certain ground support equipment.

Key Fields for 52394X Bearing
For conveyor systems in factories, 52394X Bearing’s ability to handle both radial and thrust loads ensures reliable performance. Its open design allows for easy lubrication, extending service life in dusty environments.

Q&A

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