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TS (Single Row Tapered Roller Bearings) (Imperial) 29681-29624

TS (Single Row Tapered Roller Bearings) (Imperial) 29681-29624

The 29681-29624 is a single-row tapered roller bearing with a 2.781″ bore and 4.5″ 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 from -30°C to 110°C, suitable for demanding environments.

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

Weighing 2.3 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 29681-29624
  • Brand TFL
  • Interchangeable Timken
  • Size 2.781" x 4.5" x 1.0937"
  • Bore Dia 2.781"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0937"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.74"
  • Cone Backface Backing Diameter 3.35"
  • Cup Frontface Backing Diameter 4.33"
  • Cup Backface Backing Diameter 4.06"
  • 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 29681
  • Cup Part Number 29624
  • 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 2.3 lb

Features

How Is 29681-29624 Bearing Engineered for Reliability?

29681-29624 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,800 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

What Makes 29681-29624 Bearing Suitable for High-Temperature Applications?

29681-29624 Bearing withstands temperatures up to 110°C, maintaining its performance in demanding conditions.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its standard radial clearance allows for smooth operation even under thermal stress.
The bearing’s robust design makes it ideal for high-temperature industrial applications.

Built for Durability: 29681-29624 Bearing

29681-29624 Bearing is crafted with high-quality chrome steel, offering excellent wear resistance.
Its dynamic thrust rating of 5,370 lbf ensures reliable performance under heavy loads.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it provides consistent precision in various applications.

Steel vs Ceramic Bearings: Strengths of 29681-29624 Bearing

29681-29624 Bearing uses chrome steel for both rings and rollers, ensuring strength and durability.
The steel construction provides better load capacity compared to ceramic alternatives.
Its standard radial clearance allows for smooth operation in various conditions.
The bearing’s design makes it a cost-effective choice for heavy-duty applications.

Application

Key Fields for 29681-29624 Bearing
29681-29624 Bearing is commonly used in heavy-duty industrial equipment like conveyor systems and gearboxes, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes 29681-29624 Bearing a Preferred Choice?
In automotive applications, 29681-29624 Bearing supports axle assemblies and wheel hubs, providing reliable performance under both radial and thrust loads. Its inch sizing makes it a seamless fit for American and British vehicle designs.

Built for Heavy-Duty Use: 29681-29624 Bearing
For agricultural machinery, 29681-29624 Bearing excels in tractors and harvesters, where its robust design withstands high loads and rough conditions. The open seal type allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 29681-29624 Bearing
29681-29624 Bearing is versatile enough for automotive drivetrains and aerospace landing gear, thanks to its balanced load capacity. The steel cage adds stability, making it suitable for high-vibration environments.

Industrial Uses of 29681-29624 Bearing
In mining equipment, 29681-29624 Bearing proves its worth by handling extreme loads and harsh conditions. The standard radial clearance ensures smooth operation even with thermal expansion.

Q&A

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