+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 679-672P

TS (Single Row Tapered Roller Bearings) (Imperial) 679-672P

The 679-672P is a single-row tapered roller bearing with a 3.5″ bore and 6.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 59500 lbf radially and 12400 lbf thrust-wise, making it versatile for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures durability under 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 applications where combined loads are common.

Weighing 8.80 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 679-672P
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 6.625" x 1.625"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.625"
  • 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 4.64"
  • Cone Backface Backing Diameter 4.21"
  • Cup Frontface Backing Diameter 6.34"
  • Cup Backface Backing Diameter 5.87"
  • 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 679
  • Cup Part Number 672P
  • 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 8.80 lb

Features

How Is 679-672P Bearing Engineered for Reliability?

679-672P Bearing is constructed with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 59,500 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 679-672P Bearing Suitable for High-Temperature Applications?

679-672P Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel construction resists heat-induced wear, maintaining performance in demanding environments.
Its open design allows for easy lubrication, ensuring smooth operation even under high thermal stress.
The bearing’s robust cage structure further enhances its reliability in high-temperature settings.

Designed for Durability: 679-672P Bearing

679-672P Bearing features a single-row tapered roller design, optimised for combined load handling.
Its chrome steel components provide excellent resistance to wear and fatigue.
The standard radial clearance ensures smooth operation across various applications.
With a static radial load capacity of 86,700 lbf, it offers long-lasting performance.

Steel vs Ceramic Bearings: Strengths of 679-672P Bearing

679-672P Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice ensures high load capacity and resistance to wear in industrial settings.
The steel cage design further enhances durability and alignment under stress.
Its ABEC-1 rating confirms consistent precision for general applications.

Application

Industrial Uses of 679-672P Bearing
The 679-672P Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 679-672P Bearing Used?
You’ll often find 679-672P Bearing in automotive applications, particularly in wheel hubs and axle systems. Its inch sizing makes it a reliable choice for vehicles requiring precise load distribution.

Built for Heavy-Duty Use: 679-672P Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 679-672P Bearing
In automotive settings, 679-672P Bearing supports high radial loads in drivetrains, while its precision makes it suitable for aerospace landing gear components. The temperature range ensures performance in varied conditions.

Essential Roles of 679-672P Bearing
For conveyor systems and mining equipment, 679-672P Bearing offers reliable performance under heavy loads. Its standard radial clearance provides flexibility for different operational needs.

Q&A

SEND INQUIRY