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TS (Single Row Tapered Roller Bearings) (Imperial) 356-354X

TS (Single Row Tapered Roller Bearings) (Imperial) 356-354X

The 356-354X is a single-row tapered roller bearing with a 1.1875″ bore and 3.3465″ 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 machinery or automotive uses where combined loads are common.

Weighing 1.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial environments.

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Product Parameters

  • Part Number 356-354X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 3.3465" x 0.8124"
  • Bore Dia 1.1875"
  • 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 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8124"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 3.18"
  • 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 356
  • Cup Part Number 354X
  • 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 1.400 lb

Features

Why Choose 356-354X Bearing for Combined Loads?

356-354X Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust 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 extending the bearing’s service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

356-354X Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 356-354X Bearing
356-354X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 356-354X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyors, 356-354X Bearing’s open design simplifies lubrication and maintenance. The standard radial clearance options allow for flexibility in different operational conditions.

Where Is 356-354X Bearing Used?
You’ll often find 356-354X Bearing in agricultural machinery, where its robust design handles rough conditions. The steel cage adds extra strength, making it suitable for high-load scenarios.

In manufacturing plants, 356-354X Bearing supports rotating shafts in equipment like pumps and compressors. Its ABEC-1 rating ensures consistent performance for general industrial use.

Built for Heavy-Duty Use: 356-354X Bearing
356-354X Bearing excels in mining equipment, where its tapered rollers manage heavy radial and thrust loads. The chrome steel rollers resist wear, extending service life.

For railway applications, 356-354X Bearing provides stability in axle boxes. Its effective center location helps maintain alignment, reducing wear over time.

Automotive vs Aerospace: Applications of 356-354X Bearing
In automotive systems, 356-354X Bearing is ideal for drivetrain components, offering reliable performance. Its compatibility with Timken designs makes it a versatile choice.

For aerospace ground equipment, 356-354X Bearing handles moderate loads in landing gear systems. The temperature range ensures functionality in various climates.

Q&A

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