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52393 Single Cones (Imperial)

52393 Single Cones (Imperial)

The 52393 single cones are tapered roller bearings with a 3.9375″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 50200 lbf and static loads up to 77000 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.

These cones are interchangeable with Timken models, making them 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, they offer a balance of strength and longevity. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number 52393
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 52393-52618 , 52393-52618P , 52393-52630X , 52393-52637 , 52393-52638 , 52393-52639
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 52000
  • Bore Dia 3.9375"
  • 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 50200 lbf
  • Static Radial Load 77000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 87500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10600 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 22700 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 52393 Bearing

52393 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50200 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of 52393 Bearing provides smooth operation under varying load conditions.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

52393 Bearing’s steel cage maintains roller alignment, reducing wear and extending service life.
Its standard radial clearance options allow for flexibility in different applications.

Application

Industrial Uses of 52393 Single Cones
The 52393 Single Cones are widely used in heavy machinery, such as construction equipment and mining gear, where their tapered roller design handles combined loads effectively. Their chrome steel construction ensures durability even in demanding environments.

In automotive applications, 52393 Single Cones are often found in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. The inch sizing makes them a preferred choice for North American vehicle models.

For industrial conveyor systems, 52393 Single Cones offer smooth operation and easy maintenance due to their open design. The steel cage enhances stability, making them suitable for high-load scenarios.

What Makes 52393 Single Cones a Preferred Choice?
Their compatibility with Timken models makes 52393 Single Cones a versatile option for various machinery repairs and upgrades. The standard radial clearance allows for flexibility in different operational conditions.

Built for Heavy-Duty Use: 52393 Single Cones
These cones excel in agricultural machinery, where their robust design withstands harsh conditions. The ABEC-1 rating ensures consistent performance without unnecessary precision overhead.

Light-Duty vs Heavy-Duty: Best Uses for 52393 Single Cones
In light-duty applications like small gearboxes, 52393 Single Cones provide reliable support with minimal maintenance. For heavy-duty uses, such as industrial presses, their high dynamic load capacity ensures long service life.

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