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350A Single Cones (Imperial)
350A Single Cones (Imperial)

350A Single Cones (Imperial)

The 350A single cones are tapered roller bearings with a 1.57″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 21800 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings are interchangeable with Timken models, making them a practical choice for replacements.

Ideal for heavy-duty applications like truck axles or industrial gearboxes, where combined radial and thrust loads are common. They come in standard radial clearance, with options for C3, C4, or C5 fits.

Compliant with RoHS and REACH standards, these cones offer a balance of strength and versatility. Their ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number 350A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 350A-352 , 350A-352A , 350A-352X , 350A-353 , 350A-354 , 350A-354A , 350A-354X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 355
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.854"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 1.87"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.19"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 38000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2960 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9840 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 350A Bearing

350A Bearing is crafted with chrome steel rings, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 21800 lbf, ensuring reliable performance in tough conditions.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

350A Bearing’s standard radial clearance options provide flexibility for different applications.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 350A Bearing
350A Bearing is commonly used in heavy machinery like 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 350A Bearing Used?
You’ll often find 350A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 350A Bearing
350A Bearing excels in industrial conveyor systems, thanks to its open design and high dynamic radial load capacity. The steel cage adds extra strength for long-term performance.

Automotive vs Aerospace: Applications of 350A Bearing
In automotive settings, 350A Bearing supports axle assemblies, while its precision makes it suitable for certain aerospace components. The temperature range ensures reliability in varied environments.

Key Fields for 350A Bearing
350A Bearing is a go-to for mining equipment, where its tapered rollers manage heavy radial and thrust loads. The standard radial clearance offers flexibility for different operational needs.

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