TS (Single Row Tapered Roller Bearings) (Imperial) 358A-352X

The 358A-352X is a single-row tapered roller bearing with a 1.7717″ bore and 3.5433″ outer diameter, crafted from durable chrome steel. It handles combined loads with a dynamic radial capacity of 18400 lbf and works smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

Ideal for heavy-duty applications like axles or gearboxes where combined loads are common. Weighing 1.400 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance and ABEC-1 rating make it versatile for various industrial needs. Its tapered roller design provides stability under high loads.

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Description

Features

Application

Q&A

Product Parameters

Part Number 358A-352X
Brand TFL
Interchangeable Timken
Size 1.7717" x 3.5433" x 0.9057"
Bore Dia 1.7717"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.5433"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.854"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.8586"
Cup Width Tolerance +0.002" to -0.01
Width 0.9057"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.090"
Cone Frontface Backing Diameter 1.97"
Cone Backface Backing Diameter 2.24"
Cup Frontface Backing Diameter 3.27"
Cup Backface Backing Diameter 3.07"
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 358A
Cup Part Number 352X
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 18400 lbf
Static Radial Load 20000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 4770 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2500 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 1.400 lb

Features

Core Advantages of 358A-352X Bearing

358A-352X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,400 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.

358A-352X Bearing’s standard radial clearance allows for smooth operation under different conditions.
Its tapered roller design efficiently handles both radial and thrust loads.

Application

Industrial Uses of 358A-352X Bearing
358A-352X 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 demanding environments.

Where Is 358A-352X Bearing Used?
You’ll often find 358A-352X Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 358A-352X Bearing
358A-352X Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds robustness, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 358A-352X Bearing
In automotive systems, 358A-352X Bearing supports high-load components like axles, while in aerospace, its precision suits auxiliary gearboxes. The ABEC-1 rating ensures consistent performance across these varied uses.

Perfect Fit for Automation: 358A-352X Bearing
358A-352X Bearing works well in automated conveyor systems, where its tapered rollers provide smooth motion under heavy loads. The standard radial clearance offers flexibility for different operational needs.