TS (Single Row Tapered Roller Bearings) (Imperial) 358-354

The 358-354 is a single-row tapered roller bearing with a 1.7717″ bore and 3.3465″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21800 lbf radially and 2960 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 heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.1 lb, it’s robust yet manageable for its size. 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 358-354
Brand TFL
Interchangeable Timken
Size 1.7717" x 3.3465" x 0.7481"
Bore Dia 1.7717"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.3465"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.854"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.748"
Cup Width Tolerance +0.002" to -0.01
Width 0.7481"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.08"
Cone Frontface Backing Diameter 1.97"
Cone Backface Backing Diameter 2.09"
Cup Frontface Backing Diameter 3.19"
Cup Backface Backing Diameter 3.03"
Cage Cone Frontface Clearance 0.09"
Cage Cone Backface Clearance 0"
Effective Center Location -0.19"
System of Measurement Inch
Type Bearing
Cone Part Number 358
Cup Part Number 354
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 355
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 21800 lbf
Static Radial Load 20000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 5650 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2960 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 1.1 lb

Features

How Is 358-354 Bearing Engineered for Reliability?

358-354 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity of 21800 lbf makes it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Why Choose 358-354 Bearing for Precision Tasks?

358-354 Bearing’s tapered roller design provides precise load distribution, enhancing performance.
The chrome steel construction resists wear, ensuring smooth operation over time.
Its ABEC-1 rating guarantees consistent quality for precision applications.
The standard radial clearance options allow for flexibility in different setups.

Built for Durability: 358-354 Bearing

358-354 Bearing is constructed with high-quality chrome steel, offering excellent strength.
Its dynamic thrust rating of 2960 lbf ensures reliable performance under stress.
The single-row design simplifies installation while maintaining robust load capacity.
With a weight of 1.1 lb, it balances durability and ease of use.

Application

Industrial Uses of 358-354 Bearing
358-354 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 even in tough working conditions.

Where Is 358-354 Bearing Used?
You’ll often find 358-354 Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 358-354 Bearing
358-354 Bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of 358-354 Bearing
In automotive systems, 358-354 Bearing supports high-load components like axles, while in aerospace, it’s used in landing gear for its precision and durability. The ABEC-1 rating ensures consistent performance in both fields.

Perfect Fit for Automation: 358-354 Bearing
358-354 Bearing works well in automated machinery, such as robotic arms, where smooth rotation and load handling are key. Its standard radial clearance options make it adaptable to various precision needs.