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TS (Single Row Tapered Roller Bearings) (Imperial) 67390-67324

TS (Single Row Tapered Roller Bearings) (Imperial) 67390-67324

The 67390-67324 is a single row tapered roller bearing with a 5.25″ bore and 8″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 82600 lbf radially and 12600 lbf thrust, making it a robust choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 11.9 lb, it’s built to last while maintaining performance. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 67390-67324
  • 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 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.65"
  • Cone Backface Backing Diameter 5.91"
  • 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 67390
  • 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 11.9 lb

Features

Performance Features of 67390-67324 Bearing

67390-67324 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 steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 67390-67324 Bearing Engineered for Reliability?

67390-67324 Bearing features precise cone and cup dimensions, ensuring smooth operation under high loads.
The tapered roller design distributes stress evenly, extending the bearing’s service life.
Its standard radial clearance allows for flexibility in different applications.
The open seal type simplifies maintenance while keeping lubrication effective.

Built for Durability: 67390-67324 Bearing

67390-67324 Bearing’s chrome steel construction resists wear, even in demanding environments.
The single-row tapered roller design handles both radial and thrust loads efficiently.
With a static radial load capacity of 141,000 lbf, it excels in heavy industrial use.
The bearing’s ABEC-1 rating ensures consistent performance for standard precision needs.

Application

Key Fields for 67390-67324 Bearing
The 67390-67324 Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 67390-67324 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The imperial sizing makes it a common choice for North American vehicle models.

For industrial fans and pumps, 67390-67324 Bearing offers smooth operation and long service life, thanks to its standard radial clearance and steel cage. The open design allows for easy lubrication, reducing maintenance downtime.

Where Is 67390-67324 Bearing Used?
You’ll often find 67390-67324 Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The tapered rollers ensure stable performance even with uneven force distribution.

In material handling systems, 67390-67324 Bearing supports conveyor rollers and lifting equipment, thanks to its high dynamic radial load capacity. The steel cage adds extra strength for continuous operation.

Built for Heavy-Duty Use: 67390-67324 Bearing
The 67390-67324 Bearing excels in forestry equipment, such as log splitters and sawmills, where its combined load capability is essential. Its chrome steel rollers resist wear, extending the bearing’s lifespan.

For railway applications, 67390-67324 Bearing is a trusted choice for axle boxes, handling both radial and thrust forces. The ABEC-1 rating ensures consistent performance at moderate speeds.

Automotive vs Aerospace: Applications of 67390-67324 Bearing
In automotive settings, 67390-67324 Bearing is ideal for heavy-duty trucks and buses, where its load capacity and durability shine. The imperial sizing simplifies replacements in older vehicle models.

For aerospace ground support equipment, 67390-67324 Bearing provides reliable performance in tow tractors and cargo loaders. Its temperature range suits various operational environments.

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