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TS (Single Row Tapered Roller Bearings) (Imperial) 67790V-67720

TS (Single Row Tapered Roller Bearings) (Imperial) 67790V-67720

The 67790V-67720 is a single-row tapered roller bearing with a 7″ bore and 9.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 108,000 lbf radially and 21,100 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 14.7 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental friendliness.

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Product Parameters

  • Part Number 67790V-67720
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 9.75" x 1.875"
  • Bore Dia 7"
  • 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 8.46"
  • Cone Backface Backing Diameter 7.64"
  • 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 67790V
  • 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 108000 lbf
  • Static Radial Load 175000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21100 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 14.7 lb

Features

Performance Features of 67790V-67720 Bearing

67790V-67720 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 108,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

67790V-67720 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 67790V-67720 Bearing
The 67790V-67720 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 67790V-67720 Bearing Used?
You’ll often find 67790V-67720 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 67790V-67720 Bearing
This bearing excels in industrial gearboxes and power transmission systems, thanks to its open design and steel cage. The standard radial clearance allows for smooth operation under varying load conditions.

Automotive vs Aerospace: Applications of 67790V-67720 Bearing
In automotive applications, 67790V-67720 Bearing is ideal for wheel hubs and differentials, while in aerospace, it’s suited for auxiliary systems requiring reliable performance. Its ABEC-1 rating ensures consistent precision.

Practical Applications of 67790V-67720 Bearing
For conveyor systems and material handling equipment, 67790V-67720 Bearing offers reliable performance with its high dynamic load capacity. The tapered rollers reduce friction, extending service life.

Q&A

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