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TS (Single Row Tapered Roller Bearings) (Imperial) 460-453AS

TS (Single Row Tapered Roller Bearings) (Imperial) 460-453AS

The 460-453AS is a single-row tapered roller bearing with a 1.75″ bore and 4.25″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 36100 lbf radially and 5380 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 2.9 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 460-453AS
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4.25" x 1.0939"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1542"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0939"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.13"
  • Cone Backface Backing Diameter 2.36"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.74"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 460
  • Cup Part Number 453AS
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 455
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 5380 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 2.9 lb

Features

How Is 460-453AS Bearing Engineered for Reliability?

460-453AS Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it provides reliable performance in various operating conditions.

460-453AS Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth operation and reduced wear.

The open design simplifies lubrication, keeping maintenance straightforward and cost-effective.
Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

Application

Industrial Uses of 460-453AS Bearing
460-453AS Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 460-453AS Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 460-453AS Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 460-453AS Bearing Used?
460-453AS Bearing finds its place in mining equipment, where its robust design withstands harsh conditions and heavy loads. The tapered rollers ensure smooth rotation even under stress.

In railway applications, 460-453AS Bearing supports axle boxes, offering stability and reducing wear over long distances. Its standard radial clearance makes it adaptable to varying load conditions.

Built for Heavy-Duty Use: 460-453AS Bearing
460-453AS Bearing excels in forestry machinery, handling the rough terrain and unpredictable loads with ease. The chrome steel rollers provide consistent performance over time.

For oil and gas equipment, 460-453AS Bearing’s temperature tolerance ensures reliability in extreme conditions. Its single-row construction simplifies maintenance in remote locations.

Automotive vs Aerospace: Applications of 460-453AS Bearing
In automotive systems, 460-453AS Bearing is ideal for transmissions, where its combined load capacity ensures smooth gear shifts. The imperial measurements align with standard automotive specs.

For aerospace ground support equipment, 460-453AS Bearing offers precision and durability, though it’s not typically used in flight-critical components. Its ABEC-1 rating meets general industrial standards.

Q&A

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