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6455 Single Cones (Imperial)
6455 Single Cones (Imperial)

6455 Single Cones (Imperial)

The 6455 single cones are tapered roller bearings with a 2.25″ bore, designed for combined loads and made from durable chrome steel. They handle dynamic radial loads up to 92400 lbf and are suitable for temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings come in standard radial clearance, with options for C3, C4, or C5 if needed.

These cones are part of the 6400 series and are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.

Weighing in at a sturdy build, they meet RoHS and REACH standards for safe use. Their ABEC-1 rating ensures consistent performance in demanding conditions.

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Product Parameters

  • Part Number 6455
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 6455-6420 , 6455-6420A , 6455-6424 , 6455-6420-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 6400
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 2.135"
  • 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 0.06"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location -0.59"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 92400 lbf
  • Static Radial Load 104000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 24000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 161000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 41700 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 6455 Bearing

6455 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 92,400 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

6455 Bearing’s standard radial clearance options provide flexibility for different operational needs.
The ABEC-1 rating ensures consistent precision and performance.

Application

Industrial Uses of 6455 Single Cones
The 6455 Single Cones are commonly used in heavy machinery, such as construction equipment and mining vehicles, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 6455 Single Cones provide reliable performance in wheel hubs and differential systems. The inch sizing makes them a preferred choice for American and British vehicle manufacturers.

For industrial conveyor systems, 6455 Single Cones offer durability and ease of maintenance. The open seal design allows for straightforward lubrication, extending the bearing’s service life in high-use environments.

Where Is 6455 Single Cones Used?
You’ll often find 6455 Single Cones in agricultural machinery, supporting components like gearboxes and PTO shafts. Their robust construction handles the rough conditions typical in farming operations.

The steel cage and chrome steel rings make 6455 Single Cones suitable for railway applications, where reliability is key. They perform well in both radial and thrust load scenarios, ensuring long-term stability.

Built for Heavy-Duty Use: 6455 Single Cones
6455 Single Cones excel in forestry equipment, where they manage heavy loads and shock impacts. The tapered rollers distribute stress evenly, reducing wear over time.

In material handling systems, 6455 Single Cones provide consistent performance. Their standard radial clearance options make them adaptable to various operational needs.

Automotive vs Aerospace: Applications of 6455 Single Cones
While 6455 Single Cones are popular in automotive wheel bearings, they also find use in aerospace landing gear systems. The inch measurements align well with many aircraft component specifications.

The chrome steel construction ensures 6455 Single Cones can handle the rigorous demands of both industries. Their temperature tolerance makes them reliable in diverse operating conditions.

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