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TS (Single Row Tapered Roller Bearings) (Imperial) 29680-29630

TS (Single Row Tapered Roller Bearings) (Imperial) 29680-29630

The 29680-29630 is a single-row tapered roller bearing with a 2.781″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 24800 lbf radially and 5370 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 combined loads are common.

Weighing 2.5 lb, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 29680-29630
  • Brand TFL
  • Interchangeable Timken
  • Size 2.781" x 4.75" x 1.0001"
  • Bore Dia 2.781"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.75"
  • 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 1.0001"
  • 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 4.49"
  • Cup Backface Backing Diameter 4.09"
  • 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 29630
  • 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 2.5 lb

Features

Performance Features of 29680-29630 Bearing

29680-29630 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, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 29680-29630 Bearing Resist Wear?

29680-29630 Bearing’s chrome steel construction provides excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
Its standard radial clearance options allow for flexibility in different applications.
Regular lubrication ensures smooth operation and further reduces wear over time.

Engineered for Precision: 29680-29630 Bearing

29680-29630 Bearing features precise dimensions, with bore and outer diameter tolerances tightly controlled.
The effective center location of 0.04″ ensures accurate alignment in machinery.
Its ABEC-1 rating confirms consistent quality for general precision applications.
The bearing maintains performance across a wide temperature range, from -30° to 110°C.

Steel vs Ceramic Bearings: Strengths of 29680-29630 Bearing

29680-29630 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
This material choice provides good resistance to shock loads in industrial applications.
The steel cage maintains roller positioning while allowing for proper lubrication.
With a static radial load capacity of 37,200 lbf, it handles demanding conditions effectively.

Application

Industrial Uses of 29680-29630 Bearing
29680-29630 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.

What Makes 29680-29630 Bearing a Preferred Choice?
In automotive applications, 29680-29630 Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. The open design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 29680-29630 Bearing
This bearing excels in industrial fans and pumps, where its high dynamic radial load capacity keeps operations smooth. The steel cage adds stability, making it reliable for continuous use.

Automotive vs Aerospace: Applications of 29680-29630 Bearing
While 29680-29630 Bearing is popular in truck axles, its precision also suits aerospace components like landing gear systems. The temperature range ensures performance in varied environments.

Essential Roles of 29680-29630 Bearing
For conveyor systems in mining, 29680-29630 Bearing offers robust support with its high static load rating. The standard radial clearance makes it versatile for different setups.

Q&A

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