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

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

The 350A-354 is a single-row tapered roller bearing with a 1.5748″ bore and 3.3465″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21800 lbf radially and 2960 lbf thrust, making it versatile for various applications.

The open design allows easy lubrication, while the steel cage ensures durability. Its standard radial clearance and ABEC-1 rating provide reliable performance in temperatures from -30°C to 110°C.

This bearing is interchangeable with Timken models, ideal for replacements in heavy-duty machinery or automotive systems. Weighing 1.2 lb, it balances strength and manageability for industrial use. Compliant with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 350A-354
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.3465" x 0.7481"
  • 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 0.748"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7481"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 1.87"
  • Cup Frontface Backing Diameter 3.19"
  • 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 354
  • 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

Why Choose 350A-354 Bearing for Precision Tasks?

350A-354 Bearing is crafted with chrome steel rings and rollers, ensuring strength and durability for combined load applications.
Its dynamic radial load capacity reaches 21,800 lbf, making it suitable for demanding industrial environments.

The tapered roller design of 350A-354 Bearing provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance, it offers reliable performance across various operating conditions.

350A-354 Bearing operates within a temperature range of -30° to 110°C, ensuring stability in diverse environments.
Its steel cage maintains roller alignment, contributing to smooth and efficient operation.

Application

Industrial Uses of 350A-354 Bearing
The 350A-354 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 350A-354 Bearing supports wheel hubs and drivetrain components, providing reliable performance under varying loads. The inch sizing makes it a convenient choice for vehicles using imperial measurements.

For industrial gearboxes, 350A-354 Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 350A-354 Bearing Used?
You’ll often find 350A-354 Bearing in agricultural machinery, where its robust design withstands harsh conditions. The tapered rollers ensure smooth operation even with uneven loads.

In conveyor systems, 350A-354 Bearing’s ability to handle combined loads makes it a reliable choice. Its standard radial clearance offers flexibility for different operational needs.

Built for Heavy-Duty Use: 350A-354 Bearing
The 350A-354 Bearing excels in mining equipment, where its dynamic load capacity ensures long-term reliability. The chrome steel rollers resist wear, even in abrasive environments.

For power transmission systems, 350A-354 Bearing’s tapered design reduces friction, improving efficiency. Its compatibility with Timken models makes replacement straightforward.

Automotive vs Aerospace: Applications of 350A-354 Bearing
In automotive settings, 350A-354 Bearing is ideal for wheel assemblies, offering stability under heavy loads. Its inch measurements align with many US-made vehicles.

For aerospace ground equipment, 350A-354 Bearing provides precise performance in landing gear systems. The steel cage ensures consistent operation in temperature-varying conditions.

Q&A

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