+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52618P

TS (Single Row Tapered Roller Bearings) (Imperial) 52393-52618P

The 52393-52618P is a single-row tapered roller bearing with a 3.9375″ bore and 6.1875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 50200 lbf and works well in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it offers reliable performance for industrial use. Ideal for heavy-duty applications like gearboxes or machinery where combined loads are common.

Weighing 5.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 52393-52618P
  • Brand TFL
  • Interchangeable Timken
  • Size 3.9375" x 6.1875" x 1.4375"
  • Bore Dia 3.9375"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.1875"
  • 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 6.00"
  • Cup Backface Backing Diameter 5.59"
  • 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 52618P
  • 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 5.4 lb

Features

Performance Features of 52393-52618P Bearing

52393-52618P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,200 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

How Is 52393-52618P Bearing Engineered for Reliability?

52393-52618P Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 10,600 lbf makes it suitable for demanding industrial applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: 52393-52618P Bearing

52393-52618P Bearing’s chrome steel components resist wear, even under high radial and thrust loads.
The precise cone and cup dimensions ensure proper fit and alignment during installation.
With a static radial load capacity of 77,000 lbf, it handles heavy loads with ease.
The open design allows for easy lubrication, maintaining performance over time.

Steel vs Ceramic Bearings: Strengths of 52393-52618P Bearing

52393-52618P Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
This material choice provides excellent load capacity while maintaining good heat resistance.
The bearing’s ABEC-1 rating ensures consistent performance for general industrial applications.
Its imperial sizing makes it compatible with existing systems using Timken bearings.

Application

Industrial Uses of 52393-52618P Bearing
52393-52618P Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 52393-52618P Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in older vehicles.

For industrial conveyor systems, 52393-52618P Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance allows for flexibility in different temperature environments.

What Makes 52393-52618P Bearing a Preferred Choice?
52393-52618P Bearing stands out in agricultural machinery, where its ability to handle both radial and thrust loads is crucial. The steel cage adds extra strength, making it suitable for high-stress applications.

In power transmission systems, 52393-52618P Bearing ensures efficient performance with minimal friction. Its compatibility with standard lubrication methods simplifies upkeep in long-term use.

Built for Heavy-Duty Use: 52393-52618P Bearing
52393-52618P Bearing excels in railway applications, supporting axles and bogies with its robust design. The tapered rollers distribute loads evenly, reducing wear over time.

For wind turbine gearboxes, 52393-52618P Bearing provides reliable operation under dynamic conditions. Its temperature range suits both cold and moderately hot environments.

Q&A

SEND INQUIRY