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TS (Single Row Tapered Roller Bearings) (Imperial) 29680-29620

TS (Single Row Tapered Roller Bearings) (Imperial) 29680-29620

The 29680-29620 is a single-row tapered roller bearing with a 2.781″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 24800 lbf radially and 5370 lbf in thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive uses where combined loads are common.

Weighing 2.1 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 29680-29620
  • Brand TFL
  • Interchangeable Timken
  • Size 2.781" x 4.4375" x 1"
  • Bore Dia 2.781"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.74"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.33"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.04"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29680
  • Cup Part Number 29620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 29600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 24800 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6440 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5370 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 2.1 lb

Features

Performance Features of 29680-29620 Bearing

29680-29620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,800 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

How Is 29680-29620 Bearing Engineered for Reliability?

29680-29620 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction withstands high stress, ensuring long-term reliability.
Its effective centre location of 0.04″ helps maintain precise alignment during operation.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Built for Durability: 29680-29620 Bearing

29680-29620 Bearing’s robust chrome steel components resist wear, even under heavy radial loads.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With a static radial load capacity of 37,200 lbf, it handles demanding industrial applications.
Proper lubrication ensures smooth operation and extends the bearing’s service life.

Steel vs Ceramic Bearings: Strengths of 29680-29620 Bearing

29680-29620 Bearing uses chrome steel for both rings and rollers, providing excellent strength.
This material choice offers good wear resistance while remaining cost-effective.
The steel cage maintains roller positioning, crucial for tapered bearing performance.
Its ABEC-1 rating ensures consistent quality for general industrial applications.

Application

Industrial Uses of 29680-29620 Bearing
29680-29620 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 29680-29620 Bearing Used?
You’ll often find 29680-29620 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles, offering reliable performance over long periods.

Built for Heavy-Duty Use: 29680-29620 Bearing
In industrial settings, 29680-29620 Bearing supports conveyor systems and gearboxes, thanks to its high dynamic radial load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 29680-29620 Bearing
While 29680-29620 Bearing is popular in trucks and off-road vehicles for its strength, it’s also used in some aerospace ground support equipment. The ABEC-1 rating ensures consistent performance without over-engineering for less critical applications.

Perfect Fit for Automation: 29680-29620 Bearing
29680-29620 Bearing works well in automated assembly lines, where its standard radial clearance balances precision and ease of maintenance. The steel cage adds stability during high-speed operations.

Q&A

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