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TS (Single Row Tapered Roller Bearings) (Imperial) 350A-352X

TS (Single Row Tapered Roller Bearings) (Imperial) 350A-352X

The 350A-352X is a single-row tapered roller bearing with a 1.57″ bore and 3.54″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21800 lbf and suits moderate-speed applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. It’s well-suited for gearboxes or axle systems where combined loads are present.

Weighing 1.6lb, it balances strength with manageable size. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 350A-352X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.5433" x 0.9057"
  • Bore Dia 1.5748"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 1.87"
  • 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 350A
  • 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 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 1.6 lb

Features

How Is 350A-352X Bearing Engineered for Reliability?

350A-352X Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity of 21800 lbf makes it suitable for heavy-duty applications.

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

350A-352X Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
The steel cage maintains roller alignment, enhancing stability and extending service life.

Application

Industrial Uses of 350A-352X Bearing
350A-352X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 350A-352X Bearing fits well in wheel hubs and drivetrains, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial gearboxes, 350A-352X Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 350A-352X Bearing Used?
You’ll often find 350A-352X Bearing in agricultural machinery, where its robust design handles uneven loads and harsh conditions. The standard radial clearance ensures smooth operation in varying temperatures.

In conveyor systems, 350A-352X Bearing supports heavy loads while maintaining precision. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 350A-352X Bearing
350A-352X Bearing excels in mining equipment, where its dynamic load capacity withstands extreme pressures. The tapered rollers distribute stress evenly, reducing friction.

For printing presses, 350A-352X Bearing’s precise dimensions ensure consistent performance at high speeds. The ABEC-1 rating balances accuracy and cost-effectiveness for industrial applications.

Automotive vs Aerospace: Applications of 350A-352X Bearing
In automotive systems, 350A-352X Bearing is ideal for wheel assemblies, offering a balance of strength and precision. The inch measurements simplify integration with existing designs.

For aerospace ground equipment, 350A-352X Bearing provides reliable performance in load-handling mechanisms. Its temperature range suits both indoor and outdoor use.

Q&A

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