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TS (Single Row Tapered Roller Bearings) (Imperial) 682-673

TS (Single Row Tapered Roller Bearings) (Imperial) 682-673

The 682-673 is a single-row tapered roller bearing with a 3.74″ bore and 6.69″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 59,500 lbf radially and 12,400 lbf thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like gearboxes, axles, or machinery where combined loads are common.

Weighing 8.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number 682-673
  • Brand TFL
  • Interchangeable Timken
  • Size 3.7392" x 6.6919" x 1.625"
  • Bore Dia 3.7392"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.6919"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.88"
  • Cone Backface Backing Diameter 4.45"
  • Cup Frontface Backing Diameter 6.34"
  • Cup Backface Backing Diameter 5.91"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.11"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 682
  • Cup Part Number 673
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 675
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 59500 lbf
  • Static Radial Load 86700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12400 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 8.4 lb

Features

How Is 682-673 Bearing Engineered for Reliability?

682-673 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 59,500 lbf, ensuring dependable performance in tough conditions.

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

Designed for easy lubrication, 682-673 Bearing simplifies maintenance while enhancing durability.
Its standard radial clearance options offer flexibility for different application needs.

Application

Industrial Uses of 682-673 Bearing
The 682-673 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 682-673 Bearing Used?
You’ll often find the 682-673 Bearing in agricultural machinery, like tractors and harvesters, where it supports high radial and thrust loads. The inch sizing makes it a good fit for older or imperial-based equipment.

Built for Heavy-Duty Use: 682-673 Bearing
The 682-673 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. Its open design allows for easy lubrication, extending its service life in demanding applications.

Automotive vs Aerospace: Applications of 682-673 Bearing
In automotive systems, the 682-673 Bearing is used in wheel hubs and differentials, offering stability under heavy loads. While not typically for aerospace, its precision makes it suitable for some ground support equipment.

Perfect Fit for Automation: 682-673 Bearing
The 682-673 Bearing works well in automated conveyor systems, where its tapered rollers ensure smooth movement. Its steel cage adds strength, making it a dependable choice for continuous operation.

Q&A

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