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TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52630X

TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52630X

The 52393-52630X is a single-row tapered roller bearing with a 3.9375″ bore and 6.2992″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 50200 lbf radial and 10600 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 systems where combined loads are common.

Weighing 5.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 52393-52630X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.9375" x 6.2992" x 1.4375"
  • Bore Dia 3.9375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.2992"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0313"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 4.95"
  • Cone Backface Backing Diameter 4.57"
  • Cup Frontface Backing Diameter 6.03"
  • Cup Backface Backing Diameter 5.67"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location -0.02"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 52393
  • Cup Part Number 52630X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 52000
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 10600 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 5.7 lb

Features

How Is 52393-52630X Bearing Engineered for Reliability?

52393-52630X Bearing features chrome steel rings and rollers, providing excellent resistance to combined loads.
Its dynamic radial load capacity reaches 50,200 lbf, ensuring robust performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 52393-52630X Bearing Suitable for High-Temperature Applications?

52393-52630X Bearing withstands temperatures up to 110°C, making it ideal for demanding environments.
The chrome steel construction ensures durability and consistent performance under thermal stress.
Its open design allows for easy lubrication, further enhancing high-temperature resilience.
This bearing is a reliable choice for industrial applications with varying thermal conditions.

Built for Durability: 52393-52630X Bearing

52393-52630X Bearing is crafted with high-quality chrome steel for long-lasting performance.
Its tapered roller design efficiently handles both radial and thrust loads.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
With a static radial load capacity of 77,000 lbf, it excels in heavy-load scenarios.

Steel vs Ceramic Bearings: Strengths of 52393-52630X Bearing

52393-52630X Bearing uses chrome steel for its rollers and rings, offering superior strength and durability.
This material choice ensures reliable performance under high dynamic radial loads (50,200 lbf).
The steel cage provides stability, maintaining roller alignment during operation.
It’s a cost-effective solution for applications requiring robust load-bearing capabilities.

Performance Features of 52393-52630X Bearing

52393-52630X Bearing combines tapered roller design with chrome steel components for efficient load distribution.
Its dynamic thrust rating (Ca90) of 10,600 lbf ensures reliable performance in thrust applications.
The ABEC-1 rating guarantees consistent precision for industrial use.
With a weight of 5.7 lb, it balances strength and manageability.

Application

Industrial Uses of 52393-52630X Bearing
52393-52630X Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 52393-52630X Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyors, 52393-52630X Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, reducing wear during continuous operation.

What Makes 52393-52630X Bearing a Preferred Choice?
52393-52630X Bearing stands out in agricultural machinery, where its ability to handle misalignment and heavy loads keeps equipment running smoothly. The standard radial clearance offers flexibility for various operating conditions.

In power transmission systems, 52393-52630X Bearing supports shafts and gears, ensuring consistent performance under dynamic loads. Its ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 52393-52630X Bearing
52393-52630X Bearing excels in railway applications, where its robust design withstands constant vibration and axial forces. The tapered rollers distribute stress evenly, reducing wear over time.

For pulp and paper processing equipment, 52393-52630X Bearing’s temperature tolerance ensures reliability in humid or high-heat environments. The steel cage and chrome steel components resist corrosion, even with frequent washdowns.

Automotive vs Aerospace: Applications of 52393-52630X Bearing
In automotive drivetrains, 52393-52630X Bearing handles the high torque and variable loads typical of passenger vehicles. Its imperial measurements simplify replacements in older models.

For aerospace ground support equipment, 52393-52630X Bearing provides dependable performance in tow tractors and loading systems. The combined load capacity suits the dynamic stresses of airport operations.

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