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TS (Single Row Tapered Roller Bearings) (Imperial) 52400-52618

TS (Single Row Tapered Roller Bearings) (Imperial) 52400-52618

The 52400-52618 is a single-row tapered roller bearing with a 4-inch bore and 6.1875-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 50200 lbf radially and 10600 lbf thrust-wise, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. 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 applications where combined loads are common.

Weighing 5.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 52400-52618
  • Brand TFL
  • Interchangeable Timken
  • Size 4" x 6.1875" x 1.4375"
  • Bore Dia 4"
  • 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 5.06"
  • Cone Backface Backing Diameter 4.61"
  • 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 52400
  • Cup Part Number 52618
  • 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 5.3 lb

Features

Built for Reliability: 52400-52618 Bearing

52400-52618 Bearing is constructed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50200 lbf, ensuring dependable 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 environments.

52400-52618 Bearing’s standard radial clearance allows for smooth operation under different conditions.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of 52400-52618 Bearing
The 52400-52618 Bearing is widely used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

What Makes 52400-52618 Bearing a Preferred Choice?
In automotive applications, 52400-52618 Bearing is often found in wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 52400-52618 Bearing
For industrial fans and pumps, 52400-52618 Bearing offers reliable performance due to its robust steel cage and standard radial clearance. Its temperature range also makes it suitable for varied operating conditions.

Automotive vs Aerospace: Applications of 52400-52618 Bearing
While 52400-52618 Bearing excels in automotive systems like axles, it’s also used in aerospace ground support equipment. The ABEC-1 rating ensures consistent performance without over-engineering for less critical applications.

Where Is 52400-52618 Bearing Used?
You’ll often spot 52400-52618 Bearing in agricultural machinery, particularly in gearboxes and PTO shafts. Its single-row design simplifies installation while maintaining load capacity. The open seal type allows for easy lubrication.

Q&A

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