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TS (Single Row Tapered Roller Bearings) (Imperial) 52394X-52630X

TS (Single Row Tapered Roller Bearings) (Imperial) 52394X-52630X

The 52394X-52630X is a single-row tapered roller bearing with a 3.937″ bore and 6.2992″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 47400 lbf radially and 10000 lbf thrust, suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under stress. 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 use in industrial gearboxes or heavy machinery where combined loads are common.

Weighing 5.7 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards, it’s a reliable and safe option for various applications.

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Product Parameters

  • Part Number 52394X-52630X
  • Brand TFL
  • Interchangeable Timken
  • Size 3.937" x 6.2992" x 1.4375"
  • Bore Dia 3.937"
  • 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 52394X
  • 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 47400 lbf
  • Static Radial Load 77000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10000 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

Why Choose 52394X-52630X Bearing for Combined Loads?

52394X-52630X Bearing is crafted from chrome steel for both rings and rollers, ensuring strength under combined radial and thrust loads.
Its dynamic radial load capacity reaches 47,400 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design enhances stability and load distribution, reducing wear over time.
With a standard radial clearance, it offers reliable performance in various operating conditions.

52394X-52630X Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to smooth and consistent operation.

Application

Common Applications of 52394X-52630X Bearing
The 52394X-52630X Bearing is widely used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 52394X-52630X Bearing is often found in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial gearboxes, 52394X-52630X Bearing’s single-row design offers precise alignment and smooth operation. The open seal type allows for easy lubrication, extending its service life in high-speed scenarios.

What Makes 52394X-52630X Bearing a Preferred Choice?
52394X-52630X Bearing is a go-to option for agricultural machinery, like tractors and harvesters, due to its ability to withstand heavy radial and thrust loads. The steel cage adds extra strength for long-term use.

In conveyor systems, 52394X-52630X Bearing ensures smooth material handling with minimal friction. Its standard radial clearance makes it adaptable to various operational conditions without compromising performance.

Built for Heavy-Duty Use: 52394X-52630X Bearing
52394X-52630X Bearing excels in railway applications, particularly in axle boxes where its robust design handles constant vibrations and shocks. The ABEC-1 rating ensures consistent precision.

For wind turbine systems, 52394X-52630X Bearing’s tapered rollers distribute loads evenly, reducing wear over time. Its temperature range of -30° to 110°C makes it suitable for diverse climates.

Automotive vs Aerospace: Applications of 52394X-52630X Bearing
In automotive settings, 52394X-52630X Bearing supports drivetrain components, offering reliability under high torque. Its inch measurements align well with imperial system designs.

For aerospace ground equipment, 52394X-52630X Bearing provides stability in landing gear testing rigs. The chrome steel rollers ensure smooth operation even under extreme conditions.

Q&A

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