TS (Single Row Tapered Roller Bearings) (Imperial) 466-S-453A

The 466-S-453A is a single-row tapered roller bearing with a 2.1875″ bore and 4.25″ outer diameter, crafted from sturdy 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 for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 466-S-453A
Brand TFL
Interchangeable Timken
Size 2.1875" x 4.25" x 1.0938"
Bore Dia 2.1875"
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 1.0938"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.09"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.44"
Cone Backface Backing Diameter 2.6"
Cup Frontface Backing Diameter 3.96"
Cup Backface Backing Diameter 3.82"
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 466-S
Cup Part Number 453A
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 2.5 lb

Features

How Does 466-S-453A Bearing Handle Combined Loads?

466-S-453A Bearing is designed with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 36,100 lbf, ensuring reliable performance in demanding applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

466-S-453A Bearing features standard radial clearance, providing flexibility for different applications.
Its single-row tapered roller design ensures efficient load distribution and smooth operation.

Application

Industrial Uses of 466-S-453A Bearing
466-S-453A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.
In automotive applications, 466-S-453A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

What Makes 466-S-453A Bearing a Preferred Choice?
466-S-453A Bearing works smoothly in conveyor systems, thanks to its standard radial clearance and open design. The steel cage adds stability, making it suitable for continuous operation.
For industrial fans, 466-S-453A Bearing’s ABEC-1 rating ensures consistent performance without unnecessary precision costs. Its temperature range also covers most operational needs.

Built for Heavy-Duty Use: 466-S-453A Bearing
466-S-453A Bearing excels in agricultural machinery, where dust and debris are common. The tapered rollers manage radial and thrust loads without compromising longevity.
In mining equipment, 466-S-453A Bearing’s dynamic load capacity keeps operations running smoothly. The inch measurements simplify maintenance for older machinery.

Automotive vs Aerospace: Applications of 466-S-453A Bearing
In trucks, 466-S-453A Bearing supports axles and transmissions, handling heavy loads with ease. The chrome steel rollers resist wear even under constant stress.
For ground support equipment in aerospace, 466-S-453A Bearing offers a balance of strength and affordability. Its compatibility with Timken parts reduces downtime during repairs.

Key Fields for 466-S-453A Bearing
466-S-453A Bearing is a go-to for railcar components, where its static radial load capacity ensures safety. The standard lubrication requirement is easy to meet in depot maintenance.
In paper mills, 466-S-453A Bearing withstands moisture and variable speeds. The steel cage prevents corrosion, extending service life in humid conditions.