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5552 Single Cones (Imperial)
5552 Single Cones (Imperial)

5552 Single Cones (Imperial)

The 5552 single cones are tapered roller bearings with a 2.5-inch bore, designed for combined loads. Made from durable chrome steel, they handle radial loads up to 53,200 lbf and thrust loads up to 8,460 lbf.

Their open design and steel cage ensure smooth operation, even in temperatures ranging from -30°C to 110°C. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, they offer reliable performance in demanding conditions. The ABEC-1 rating ensures consistent quality for general industrial use.

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Product Parameters

  • Part Number 5552
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 5552-5520 , 5552-5521 , 5552-5535 , 5552-5535V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 5500
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 2.0355"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.95"
  • Cone Backface Backing Diameter 3.19"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.39"
  • Effective Center Location -0.79"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 53200 lbf
  • Static Radial Load 73500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13800 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 92600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8460 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 24000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 5552 Single Cones

5552 Single Cones are crafted from chrome steel, offering robust resistance to combined loads.
Their dynamic radial load capacity reaches 53,200 lbf, ensuring reliable performance in tough conditions.

The tapered roller design enhances stability and reduces friction during operation.
With a temperature range of -30° to 110°C, they perform well in various environments.

Steel cages maintain roller alignment, extending the service life of the bearing.
The standard radial clearance option provides flexibility for different applications.

Application

Industrial Uses of 5552 Single Cones
The 5552 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 5552 Single Cones are often found in wheel hubs and differential systems. The inch sizing makes them a good fit for American and British vehicle models.

For industrial conveyor systems, 5552 Single Cones provide reliable performance due to their chrome steel construction. The open seal type allows for easy lubrication and maintenance.

Where Is 5552 Single Cones Used?
You’ll often spot 5552 Single Cones in agricultural machinery, like tractors and harvesters. Their robust design handles both radial and thrust loads effortlessly.

In railway applications, 5552 Single Cones support axle boxes, ensuring smooth and safe train operations. The steel cage adds durability, making them ideal for high-mileage use.

Built for Heavy-Duty Use: 5552 Single Cones
5552 Single Cones excel in forestry equipment, such as log splitters and sawmills. Their tapered rollers distribute loads evenly, reducing wear over time.

For oil and gas drilling rigs, 5552 Single Cones offer reliable performance in harsh environments. The standard radial clearance ensures consistent operation under varying temperatures.

Automotive vs Aerospace: Applications of 5552 Single Cones
In automotive settings, 5552 Single Cones are trusted for their durability in drivetrain components. The inch measurements simplify replacements in older vehicle models.

While less common in aerospace, 5552 Single Cones can be found in ground support equipment. Their combined load capacity makes them versatile for various industrial needs.

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