TS (Single Row Tapered Roller Bearings) (Imperial) 334-332US

The 334-332US is a single-row tapered roller bearing with a 1.1875″ bore and 3.1496″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 17900 lbf radially and 2170 lbf thrust, suitable for demanding applications.

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

Interchangeable with Timken models, it’s a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 334-332US
Brand TFL
Interchangeable Timken
Size 1.1875" x 3.1496" x 0.8267"
Bore Dia 1.1875"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.1496"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.882"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.7018"
Cup Width Tolerance +0.002" to -0.01
Width 0.8267"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.08"
Cone Frontface Backing Diameter 1.5"
Cone Backface Backing Diameter 1.54"
Cup Frontface Backing Diameter 2.99"
Cup Backface Backing Diameter 2.83"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0"
Effective Center Location -0.25"
System of Measurement Inch
Type Bearing
Cone Part Number 334
Cup Part Number 332US
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 335
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 17900 lbf
Static Radial Load 18700 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 4640 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2170 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 1.3 lb

Features

Performance Features of 334-332US Bearing

334-332US Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 17,900 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures efficient load distribution, enhancing durability.
With a standard radial clearance, it provides reliable operation in various industrial settings.

334-332US Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

This bearing requires lubrication for optimal performance, supporting smooth operation over time.
Its ABEC-1 rating balances precision and cost-effectiveness for general applications.

Application

Industrial Uses of 334-332US Bearing
The 334-332US Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined loads are frequent. Its tapered roller design ensures smooth handling of both radial and thrust forces.

In automotive applications, 334-332US 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.

For industrial conveyor systems, 334-332US Bearing’s chrome steel construction offers durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

Where Is 334-332US Bearing Used?
You’ll often find 334-332US Bearing in mining equipment, where its robust design handles harsh conditions. The steel cage adds extra strength, making it suitable for heavy-duty use.

In power transmission systems, 334-332US Bearing supports shafts and gears, ensuring efficient energy transfer. Its standard radial clearance allows for flexibility in various setups.

Built for Heavy-Duty Use: 334-332US Bearing
The 334-332US Bearing excels in applications like forklifts and cranes, where durability is key. Its tapered rollers distribute loads evenly, reducing wear over time.

For industrial pumps, 334-332US Bearing’s ABEC-1 rating ensures consistent performance. The chrome steel rollers provide reliable operation even in high-temperature environments.

Automotive vs Aerospace: Applications of 334-332US Bearing
In automotive systems, 334-332US Bearing is ideal for wheel assemblies, offering stability under combined loads. Its inch sizing simplifies integration into existing designs.

For aerospace ground equipment, 334-332US Bearing handles heavy loads with precision. The open seal type allows for easy maintenance, crucial in high-usage scenarios.