TS (Single Row Tapered Roller Bearings) (Imperial) 466-452A

The 466-452A is a single-row tapered roller bearing with a 2.1649″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 36100 lbf radially and 5380 lbf in thrust, suitable for demanding applications.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging 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-duty machinery or automotive systems where combined loads are common.

Weighing 2.8 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 466-452A
Brand TFL
Interchangeable Timken
Size 2.1649" x 4.25" x 1.2819"
Bore Dia 2.1649"
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 1.063"
Cup Width Tolerance +0.002" to -0.01
Width 1.2819"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.09"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 2.44"
Cone Backface Backing Diameter 2.6"
Cup Frontface Backing Diameter 3.96"
Cup Backface Backing Diameter 3.66"
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
Cup Part Number 452A
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 2.8 lb

Features

Performance Features of 466-452A Bearing

466-452A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,100 lbf, ensuring reliable performance in various applications.
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 diverse environments.

How Is 466-452A Bearing Engineered for Reliability?

466-452A Bearing features precise cone and cup width tolerances for consistent performance.
The tapered roller design distributes loads evenly, enhancing durability under stress.
Its standard radial clearance options allow for flexibility in different operating conditions.
This bearing is interchangeable with Timken models, providing convenient replacement options.

Built for Durability: 466-452A Bearing

466-452A Bearing’s chrome steel construction resists wear, even in demanding applications.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load rating of 37,200 lbf, it handles heavy-duty tasks with ease.
Its ABEC-1 rating ensures consistent quality and performance.

Steel vs Ceramic Bearings: Strengths of 466-452A Bearing

466-452A Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage provides reliable roller guidance without the brittleness of ceramic alternatives.
This bearing’s 90 million revolution dynamic ratings demonstrate its long service life.
Its imperial sizing makes it compatible with existing equipment using inch measurements.

Application

Industrial Uses of 466-452A Bearing
466-452A 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 in tough working conditions.

What Makes 466-452A Bearing a Preferred Choice?
In automotive applications, 466-452A Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing and robust load capacity. Its open design simplifies lubrication, extending service life in high-stress environments.

Built for Heavy-Duty Use: 466-452A Bearing
For industrial fans and pumps, 466-452A Bearing offers reliable performance with its standard radial clearance and ABEC-1 rating. The steel cage adds stability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 466-452A Bearing
In automotive settings, 466-452A Bearing supports drivetrain components, while its inch measurements align with imperial system requirements. Though not typically used in aerospace, its load ratings make it versatile for ground-based heavy machinery.

Essential Roles of 466-452A Bearing
466-452A Bearing is a go-to for conveyor systems, where its tapered rollers manage radial and thrust loads smoothly. The temperature range of -30° to 110°C ensures performance in varied climates.