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

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

The 350A-352A is a single-row tapered roller bearing with a 1.57″ bore and 3.49″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21800 lbf radially and 2960 lbf thrust-wise, suitable for demanding 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, making it versatile for various conditions.

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 1.5lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 350A-352A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.499" x 0.9057"
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.499"
  • 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 3.23"
  • 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 352A
  • 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 1.500 lb

Features

Performance Features of 350A-352A Bearing

350A-352A Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 21,800 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures even load distribution, reducing stress and extending service life.
With a standard radial clearance, it provides reliable operation in various conditions.

350A-352A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth and consistent performance.

The open design simplifies lubrication, helping to maintain optimal performance over time.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

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

Where Is 350A-352A Bearing Used?
You’ll often find the 350A-352A Bearing in automotive applications, such as wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. The inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 350A-352A Bearing
In industrial settings, the 350A-352A Bearing excels in conveyor systems and gearboxes, where its open design allows for easy lubrication. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 350A-352A Bearing
While the 350A-352A Bearing is popular in automotive wheel assemblies, it also sees use in aerospace landing gear components. Its ABEC-1 rating ensures consistent performance across different industries.

Practical Applications of 350A-352A Bearing
For farm equipment like tractors and harvesters, the 350A-352A Bearing provides reliable support under heavy loads. The standard radial clearance option makes it versatile for various operational conditions.

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