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TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52637

TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52637

The 52393-52637 is a single-row tapered roller bearing with a 3.9375″ bore and 6.375″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 50200 lbf radially and 10600 lbf thrust-wise, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 5.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number 52393-52637
  • Brand TFL
  • Interchangeable Timken
  • Size 3.9375" x 6.375" x 1.4375"
  • Bore Dia 3.9375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.375"
  • 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 0.130"
  • Cone Frontface Backing Diameter 4.95"
  • Cone Backface Backing Diameter 4.57"
  • Cup Frontface Backing Diameter 6.08"
  • 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 52637
  • 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 5.9 lb

Features

Performance Features of 52393-52637 Bearing

52393-52637 Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 50,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 52393-52637 Bearing Engineered for Reliability?

52393-52637 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its dynamic thrust rating of 10,600 lbf ensures consistent performance under stress.
Standard radial clearance options allow for flexibility in different applications.

Built for Durability: 52393-52637 Bearing

52393-52637 Bearing’s chrome steel components ensure long service life even in demanding environments.
The precise cone and cup width tolerances contribute to smooth operation and easy installation.
With a static radial load capacity of 77,000 lbf, it handles heavy loads with ease.
The open design simplifies maintenance, reducing downtime and operational costs.

Steel vs Ceramic Bearings: Strengths of 52393-52637 Bearing

52393-52637 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
Its ABEC-1 rating ensures reliable precision for industrial applications.
The tapered roller design efficiently manages both radial and thrust loads.
Weighing 5.9 lb, it offers a sturdy solution without excessive bulk.

Application

Industrial Uses of 52393-52637 Bearing
52393-52637 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 52393-52637 Bearing supports axle systems and wheel hubs, providing reliable performance under radial and thrust loads. Its inch sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 52393-52637 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

What Makes 52393-52637 Bearing a Preferred Choice?
52393-52637 Bearing is ideal for agricultural machinery, where its robust design withstands dust and debris. The tapered rollers distribute loads evenly, reducing wear over time.

In mining equipment, 52393-52637 Bearing’s high dynamic radial load capacity ensures smooth operation under extreme conditions. Its standard radial clearance options allow for flexibility in different applications.

Built for Heavy-Duty Use: 52393-52637 Bearing
52393-52637 Bearing excels in forestry machinery, handling shock loads and vibrations with ease. The chrome steel rollers provide consistent performance in rugged environments.

For material handling systems, 52393-52637 Bearing’s single-row design simplifies installation and maintenance. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Automotive vs Aerospace: Applications of 52393-52637 Bearing
In automotive drivetrains, 52393-52637 Bearing offers reliable support for gearboxes and differentials. Its combined load capacity makes it versatile for various vehicle components.

For aerospace ground equipment, 52393-52637 Bearing’s temperature range suits outdoor operations. The steel cage ensures stability during frequent start-stop cycles.

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