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TS (Single Row Tapered Roller Bearings) (Imperial) 29688-29630

TS (Single Row Tapered Roller Bearings) (Imperial) 29688-29630

The 29688-29630 is a single-row tapered roller bearing with a 2.9″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 24800 lbf radially and 5370 lbf thrust-wise, making it versatile for various applications.

Its open design allows for 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 2.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 29688-29630
  • Brand TFL
  • Interchangeable Timken
  • Size 2.9062" x 4.75" x 1.0001"
  • Bore Dia 2.9062"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.82"
  • Cone Backface Backing Diameter 3.27"
  • 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 29688
  • 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 2.4 lb

Features

How Is 29688-29630 Bearing Engineered for Reliability?

29688-29630 Bearing features chrome steel rings and rollers, providing robust performance under 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 wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 29688-29630 Bearing Suitable for High-Temperature Applications?

29688-29630 Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its chrome steel construction maintains structural integrity even under thermal stress.
The open design allows for easy lubrication, ensuring smooth operation in demanding environments.
This bearing is ideal for applications where temperature fluctuations are common.

Built for Durability: 29688-29630 Bearing

29688-29630 Bearing is constructed with high-quality chrome steel for long-lasting performance.
Its tapered roller design efficiently handles both radial and thrust loads.
The standard radial clearance options provide flexibility for different operational needs.
With a weight of 2.4 lb, it balances strength and practicality.

Steel vs Ceramic Bearings: Strengths of 29688-29630 Bearing

29688-29630 Bearing uses chrome steel for its rollers and rings, offering excellent durability.
This material choice ensures resistance to wear and high load capacities.
The bearing’s design is optimised for combined load applications, providing reliable performance.
Its ABEC-1 rating guarantees consistent precision in various industrial uses.

Application

Industrial Uses of 29688-29630 Bearing
29688-29630 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 29688-29630 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyors, 29688-29630 Bearing’s open design allows for easy lubrication, extending service life in high-use environments. The standard radial clearance offers flexibility for different operational needs.

Where Is 29688-29630 Bearing Used?
You’ll often find 29688-29630 Bearing in agricultural machinery, where its robust design handles dusty and demanding conditions. The steel cage adds extra strength for long-term use.

In mining equipment, 29688-29630 Bearing supports heavy radial and thrust loads, making it a dependable choice for crushers and screens. Its ABEC-1 rating ensures consistent performance without overcomplicating precision needs.

Built for Heavy-Duty Use: 29688-29630 Bearing
29688-29630 Bearing works well in forestry equipment, where its tapered rollers manage uneven loads from cutting and lifting. The inch measurements simplify replacements in older machinery.

For railway applications, 29688-29630 Bearing’s dynamic load capacity keeps axles running smoothly under constant stress. The temperature range also suits both cold and moderately hot environments.

Automotive vs Aerospace: Applications of 29688-29630 Bearing
In trucks, 29688-29630 Bearing handles the heavy loads of drivetrains, while its simplicity keeps maintenance straightforward. The chrome steel rollers resist wear even with frequent use.

For ground support equipment in aerospace, 29688-29630 Bearing provides reliable performance without the need for high-precision tolerances. Its weight and strength balance makes it practical for mobile platforms.

Q&A

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