+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 52401-52618

TS (Single Row Tapered Roller Bearings) (Imperial) 52401-52618

The 52401-52618 is a single-row tapered roller bearing with a 4″ bore and 6.1875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 50200 lbf radial and 10600 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for 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 use in industrial machinery or automotive systems where robust performance is needed.

Weighing 5.2 lb, it’s a solid choice for applications requiring long-lasting strength. 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 52401-52618
  • 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 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.12"
  • Cone Backface Backing Diameter 5.04"
  • 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 52401
  • 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 5.2 lb

Features

Performance Features of 52401-52618 Bearing

52401-52618 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 50,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures even load distribution, reducing stress and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

The steel cage maintains roller alignment, enhancing stability and reducing wear.
Standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 52401-52618 Bearing
52401-52618 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 52401-52618 Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a go-to choice for American-made vehicles.

For industrial conveyor systems, 52401-52618 Bearing’s open design allows easy lubrication, extending service life in high-load environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 52401-52618 Bearing Used?
You’ll often find 52401-52618 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The ABEC-1 rating ensures consistent performance without over-engineering.

In power transmission systems, 52401-52618 Bearing supports shafts and gears, thanks to its high dynamic radial load capacity. The standard radial clearance offers a balance between precision and ease of installation.

Built for Heavy-Duty Use: 52401-52618 Bearing
52401-52618 Bearing excels in railway applications, particularly in axle boxes where combined loads are common. Its temperature range of -30° to 110°C ensures reliability in varying climates.

For pulp and paper processing equipment, 52401-52618 Bearing’s steel cage and chrome steel rollers resist wear from constant friction. The tapered design also helps manage misalignment issues.

Automotive vs Aerospace: Applications of 52401-52618 Bearing
In automotive settings, 52401-52618 Bearing is ideal for heavy trucks and buses, where its static radial load capacity supports large weights. The inch sizing simplifies replacements in older models.

For aerospace ground equipment, 52401-52618 Bearing handles the rigorous demands of cargo loaders and maintenance platforms. Its compliance with RoHS and REACH standards adds an extra layer of safety.

Q&A

SEND INQUIRY