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TS (Single Row Tapered Roller Bearings) (Imperial) 67391-67324

TS (Single Row Tapered Roller Bearings) (Imperial) 67391-67324

The 67391-67324 is a single-row tapered roller bearing with a 5.25″ bore and 8″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 82600 lbf radially and 12600 lbf thrust, making it suitable for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where robust performance is needed.

Weighing 11.8 lb, it’s designed for long-lasting service with standard radial clearance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 67391-67324
  • Brand TFL
  • Interchangeable Timken
  • Size 5.25" x 8" x 1.8125"
  • Bore Dia 5.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.57"
  • Cone Backface Backing Diameter 6.18"
  • Cup Frontface Backing Diameter 7.6"
  • Cup Backface Backing Diameter 7.20"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 67391
  • Cup Part Number 67324
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 67300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 82600 lbf
  • Static Radial Load 141000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 21400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12600 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 11.8 lb

Features

Performance Features of 67391-67324 Bearing

67391-67324 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 82,600 lbf, making it suitable for heavy-duty applications.
The single-row tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 67391-67324 Bearing Engineered for Reliability?

67391-67324 Bearing features precise cone and cup dimensions, ensuring accurate alignment and reduced wear.
The steel cage maintains roller positioning, enhancing durability and operational stability.
Its static radial load capacity of 141,000 lbf highlights its strength in demanding environments.
The standard radial clearance option allows for flexibility in different applications.

Optimized for Efficiency: 67391-67324 Bearing

67391-67324 Bearing’s tapered roller design minimises friction, improving energy efficiency.
The chrome steel construction resists wear, extending the bearing’s service life.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Its open seal type simplifies lubrication, reducing maintenance requirements.

Application

Industrial Uses of 67391-67324 Bearing
The 67391-67324 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

Where Is 67391-67324 Bearing Used?
You’ll often find 67391-67324 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: 67391-67324 Bearing
67391-67324 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of 67391-67324 Bearing
In automotive systems, 67391-67324 Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in landing gear assemblies. Its ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: 67391-67324 Bearing
67391-67324 Bearing is ideal for conveyor systems in automated factories, where its tapered rollers manage radial and thrust loads smoothly. The standard radial clearance offers flexibility in various setups.

Q&A

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