+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 463-453AS

TS (Single Row Tapered Roller Bearings) (Imperial) 463-453AS

The 463-453AS is a single-row tapered roller bearing with a 1.875″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 30500 lbf radially and 4540 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

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

Weighing 2.8 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its tapered roller design provides efficient load distribution, enhancing longevity in high-stress scenarios.

Perfect for industrial equipment or vehicle axles, this bearing combines robust performance with straightforward maintenance. The ABEC-1 rating ensures consistent precision for general applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 463-453AS
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 4.25" x 1.0939"
  • Bore Dia 1.875"
  • 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 0.190"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.56"
  • 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 463
  • 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 30500 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4540 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 2.8 lb

Features

Performance Features of 463-453AS Bearing

463-453AS Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 463-453AS Bearing Engineered for Reliability?

463-453AS Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the open seal type allows for easy lubrication.
Its standard radial clearance ensures smooth operation, suitable for a range of applications.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

Built for Durability: 463-453AS Bearing

463-453AS Bearing’s robust design includes a steel cage that keeps rollers securely in place.
The tapered roller configuration efficiently distributes loads, minimising wear over time.
It operates within a wide temperature range, making it versatile for different settings.
Regular lubrication ensures consistent performance and longevity.

Steel vs Ceramic Bearings: Strengths of 463-453AS Bearing

463-453AS Bearing uses chrome steel for both rings and rollers, providing excellent strength and wear resistance.
Its dynamic thrust rating of 4,540 lbf makes it suitable for applications requiring combined load handling.
The steel cage offers reliable performance without the higher cost of ceramic alternatives.
With standard radial clearance options, it provides flexibility for various installation needs.

Application

Industrial Uses of 463-453AS Bearing
The 463-453AS Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 463-453AS Bearing Used?
You’ll often find 463-453AS Bearing in automotive applications, particularly in wheel hubs and drivetrains, where its high radial load capacity is essential. The inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 463-453AS Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and tapered rollers. The open design allows for easy lubrication, extending its service life in high-temperature settings.

Automotive vs Aerospace: Applications of 463-453AS Bearing
In automotive systems, 463-453AS Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures reliable performance across both sectors.

Essential Roles of 463-453AS Bearing
For conveyor systems and mining equipment, 463-453AS Bearing offers reliable performance under heavy radial and thrust loads. The standard radial clearance makes it versatile for various industrial setups.

Q&A

SEND INQUIRY