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TS (Single Row Tapered Roller Bearings) (Imperial) 350A-354X

TS (Single Row Tapered Roller Bearings) (Imperial) 350A-354X

The 350A-354X is a single-row tapered roller bearing with a 1.5748″ bore and 3.3465″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21800 lbf radially and 2960 lbf thrust-wise, suitable for moderate-speed applications.

Its open design allows straightforward 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 automotive or industrial gearboxes where combined radial and thrust loads are common.

Weighing 1.2 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 350A-354X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.3465" x 0.8124"
  • Bore Dia 1.5748"
  • 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 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8124"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 1.87"
  • Cup Frontface Backing Diameter 3.18"
  • 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 350A
  • Cup Part Number 354X
  • 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 1.2 lb

Features

Performance Features of 350A-354X Bearing

350A-354X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21800 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.

How Is 350A-354X Bearing Engineered for Reliability?

350A-354X Bearing features precise cone and cup width tolerances, ensuring smooth operation under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different operational conditions.
The chrome steel construction provides excellent resistance to wear and corrosion.

Built for Durability: 350A-354X Bearing

350A-354X Bearing’s single-row construction simplifies installation while maintaining high load capacity.
The open seal design allows for easy lubrication, ensuring consistent performance.
With a dynamic thrust rating of 2960 lbf, it handles both radial and axial loads effectively.
The steel cage ensures roller stability, even at high speeds.

Application

Common Applications of 350A-354X Bearing
In industrial settings, 350A-354X Bearing is often used in heavy machinery like conveyor systems and gearboxes, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 350A-354X Bearing Used?
You’ll find 350A-354X Bearing in automotive applications such as wheel hubs and differentials, where its ability to manage both radial and thrust loads is crucial. The inch sizing makes it compatible with many North American vehicle designs.

Built for Heavy-Duty Use: 350A-354X Bearing
This bearing excels in construction equipment, supporting components like axles and pulleys with its robust steel cage. Its standard radial clearance offers flexibility for various load conditions.

Automotive vs Industrial: Applications of 350A-354X Bearing
In automotive systems, 350A-354X Bearing ensures smooth operation in transmissions, while in industrial settings, it’s trusted for its reliability in pumps and compressors. The open design simplifies lubrication and maintenance.

Essential Roles of 350A-354X Bearing
For agricultural machinery, 350A-354X Bearing is a go-to choice for its strength in handling uneven loads, such as in tractor gearboxes. The ABEC-1 rating balances precision and cost-effectiveness for farm equipment needs.

Q&A

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