TS (Single Row Tapered Roller Bearings) (Imperial) 415-412A

The 415-412A is a single-row tapered roller bearing with a 1.5″ bore and 3.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 26000 lbf radially and 3040 lbf thrust, making it versatile for various 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, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or axles where combined loads are common.

Weighing 1.6 lb, it’s robust yet manageable for its size. 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 415-412A
Brand TFL
Interchangeable Timken
Size 1.5" x 3.25" x 1.125"
Bore Dia 1.5"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.25"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.145"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.9375"
Cup Width Tolerance +0.002" to -0.01
Width 1.125"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.75"
Cone Backface Backing Diameter 1.77"
Cup Frontface Backing Diameter 3.07"
Cup Backface Backing Diameter 2.91"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.03"
Effective Center Location -0.38"
System of Measurement Inch
Type Bearing
Cone Part Number 415
Cup Part Number 412A
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 415
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 26000 lbf
Static Radial Load 28000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 6740 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3040 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 1.6 lb

Features

Performance Features of 415-412A Bearing

415-412A Bearing is constructed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 26,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable performance in various operating conditions.

415-412A Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, promoting smooth operation and extended service life.

The open design simplifies lubrication, helping to maintain optimal performance over time.
Weighing just 1.6 lb, it balances durability with manageable handling.

Application

Industrial Uses of 415-412A Bearing
415-412A 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.

Where Is 415-412A Bearing Used?
In automotive applications, 415-412A Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 415-412A Bearing
For industrial fans and pumps, 415-412A Bearing offers stability and longevity, even in high-speed operations. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 415-412A Bearing
While 415-412A Bearing excels in automotive systems, it’s also suitable for aerospace ground support equipment, where precision and load capacity are key. The steel cage adds strength without compromising flexibility.

Practical Applications of 415-412A Bearing
In conveyor systems, 415-412A Bearing ensures smooth operation under constant load and vibration. Its standard radial clearance makes it adaptable to various industrial settings.