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455-S Single Cones (Imperial)
455-S Single Cones (Imperial)

455-S Single Cones (Imperial)

The 455-S is a single-row tapered roller bearing with a 2-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 36100 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it suits various industrial applications. Ideal for gearboxes or heavy machinery where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and versatility for demanding environments.

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Product Parameters

  • Part Number 455-S
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 455-S-453-B , 455-S-453A , 455-S-453X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 455
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.56"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.28"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 36100 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9370 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 62900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5380 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 16300 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 455-S Bearing

455-S Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 36,100 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing wear and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

455-S Bearing’s standard radial clearance options provide flexibility for different applications.
Its ABEC-1 rating ensures consistent performance for general industrial use.

Application

Key Fields for 455-S Bearing
455-S Bearing is commonly used in industrial machinery, especially in heavy-duty applications like conveyor systems and gearboxes. Its tapered roller design efficiently handles combined loads, making it reliable for continuous operation.

In automotive settings, 455-S Bearing fits well in wheel hubs and differential systems, where its inch sizing aligns with many American vehicle standards. The chrome steel construction ensures durability under varying road conditions.

For agricultural equipment, 455-S Bearing supports components like tractor axles, thanks to its robust dynamic load capacity. The open seal design allows for easy lubrication in dusty environments.

In construction machinery, 455-S Bearing excels in excavators and cranes, where its tapered rollers manage both radial and thrust loads. The steel cage adds stability during high-stress operations.

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