TS (Single Row Tapered Roller Bearings) (Imperial) 479-472

The 479-472 is a single-row tapered roller bearing with a 2.625″ bore and 4.7244″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 32200 lbf radially and 5500 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-duty machinery or automotive systems where combined loads are common.

Weighing 3.1 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 479-472
Brand TFL
Interchangeable Timken
Size 2.625" x 4.7244" x 1.173"
Bore Dia 2.625"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.7244"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.142"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.9542"
Cup Width Tolerance +0.002" to -0.01
Width 1.173"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.09"
Cup Backface ToClear Radius 0.08"
Cone Frontface Backing Diameter 3.54"
Cone Backface Backing Diameter 3.07"
Cup Frontface Backing Diameter 4.53"
Cup Backface Backing Diameter 4.21"
Cage Cone Frontface Clearance 0.12"
Cage Cone Backface Clearance 0.04"
Effective Center Location -0.16"
System of Measurement Inch
Type Bearing
Cone Part Number 479
Cup Part Number 472
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 475
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 32200 lbf
Static Radial Load 41900 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 8360 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5500 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 3.1 lb

Features

Performance Features of 479-472 Bearing

479-472 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 32,200 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 conditions.

How Is 479-472 Bearing Engineered for Reliability?

479-472 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its effective centre location of -0.16″ ensures stability under heavy loads.
This design makes it suitable for applications requiring consistent performance.

Built for Durability: 479-472 Bearing

479-472 Bearing’s chrome steel components provide excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, reducing pressure on individual rollers.
With a static radial load capacity of 41,900 lbf, it handles demanding conditions with ease.
Its open seal type allows for easy lubrication, maintaining optimal performance.

Application

Industrial Uses of 479-472 Bearing
The 479-472 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

What Makes 479-472 Bearing a Preferred Choice?
In automotive applications, 479-472 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 479-472 Bearing
For industrial conveyor systems, 479-472 Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 479-472 Bearing
While 479-472 Bearing is popular in truck axles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both high and low-speed conditions.