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TS (Single Row Tapered Roller Bearings) (Imperial) 67782-67720

TS (Single Row Tapered Roller Bearings) (Imperial) 67782-67720

The 67782-67720 is a single-row tapered roller bearing with a 6.625″ bore and 9.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 91100 lbf radially and 17800 lbf thrust, making it suitable 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 industrial machinery or automotive systems where robust performance is needed.

Weighing 16.90 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 67782-67720
  • Brand TFL
  • Interchangeable Timken
  • Size 6.625" x 9.75" x 1.875"
  • Bore Dia 6.625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.11"
  • Cone Backface Backing Diameter 7.36"
  • Cup Frontface Backing Diameter 9.48"
  • Cup Backface Backing Diameter 9.02"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location 0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 67782
  • Cup Part Number 67720
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 67700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 91100 lbf
  • Static Radial Load 175000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17800 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 16.90 lb

Features

Performance Features of 67782-67720 Bearing

67782-67720 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 91,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a static radial load of 175,000 lbf, it provides reliable performance under extreme conditions.

The steel cage maintains roller alignment, reducing friction and wear.
Its standard radial clearance allows for flexibility in various industrial applications.

67782-67720 Bearing operates within a temperature range of -30° to 110°C.
This makes it adaptable to different working environments while maintaining performance.

Application

Industrial Uses of 67782-67720 Bearing
The 67782-67720 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 67782-67720 Bearing Used?
You’ll often find 67782-67720 Bearing in agricultural machinery, such as tractors and harvesters, where its high static radial load capacity supports heavy implements. The open design allows for easy lubrication, extending service life in dusty environments.

Built for Heavy-Duty Use: 67782-67720 Bearing
67782-67720 Bearing excels in industrial gearboxes, providing reliable performance under dynamic radial loads. Its steel cage and chrome steel rollers offer excellent wear resistance, making it a solid choice for long-term use.

Automotive vs Aerospace: Applications of 67782-67720 Bearing
In automotive applications, 67782-67720 Bearing is ideal for truck wheel hubs, handling both radial and thrust loads. For aerospace, its precision and durability make it suitable for auxiliary systems, though it’s more common in ground-based equipment.

Practical Applications of 67782-67720 Bearing
67782-67720 Bearing is a go-to for railway axle boxes, where its tapered rollers manage varying loads smoothly. The inch sizing ensures compatibility with North American rail standards, simplifying maintenance and replacements.

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