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

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

The 350-354 is a single-row tapered roller bearing with a 1.57″ bore and 3.34″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 18400 lbf radially and 2500 lbf thrust, 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 uses where combined loads are common.

Weighing 1.2lb, it balances strength and portability. Compliant with RoHS and REACH standards, it’s a safe choice for industrial environments.

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Product Parameters

  • Part Number 350-354
  • 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 0.16"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.83"
  • Cone Backface Backing Diameter 2.13"
  • 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 350
  • 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 18400 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4770 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2500 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 350-354 Bearing

350-354 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,400 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 350-354 Bearing Engineered for Reliability?

350-354 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, ensuring a long service life.
Its standard radial clearance allows for smooth operation in most industrial applications.
Lubrication is required to maintain optimal performance and reduce maintenance needs.

Built for Durability: 350-354 Bearing

350-354 Bearing’s robust design includes a steel cage that keeps rollers in place under heavy loads.
The tapered roller construction distributes stress evenly, preventing premature wear.
With a static radial load capacity of 20,000 lbf, it excels in demanding environments.
Its ABEC-1 rating ensures consistent performance for general industrial use.

Steel vs Ceramic Bearings: Strengths of 350-354 Bearing

350-354 Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice provides excellent strength and durability for industrial applications.
The bearing’s dynamic thrust rating of 2,500 lbf ensures reliable operation under load.
Its standard radial clearance makes it versatile for various installation requirements.

Application

Industrial Uses of 350-354 Bearing
The 350-354 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 350-354 Bearing Used?
You’ll often find the 350-354 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom vehicle models.

Built for Heavy-Duty Use: 350-354 Bearing
In conveyor systems, the 350-354 Bearing provides smooth operation under high radial loads. The open design allows for easy lubrication, extending its service life in industrial settings.

Automotive vs Aerospace: Applications of 350-354 Bearing
While the 350-354 Bearing excels in automotive drivetrains, it’s also suitable for light aerospace applications where precise load handling is needed. Its ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 350-354 Bearing
The 350-354 Bearing works well in automated assembly lines, supporting robotic arms with its reliable combined load capacity. The steel cage adds stability during high-speed operations.

Q&A

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