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TS (Single Row Tapered Roller Bearings) (Imperial) 2793-2729X

TS (Single Row Tapered Roller Bearings) (Imperial) 2793-2729X

The 2793-2729X is a single-row tapered roller bearing with a 1.375″ bore and 3″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 19500 lbf radially and 2630 lbf thrust, making it robust for demanding applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.2 lb, it balances strength and manageability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 2793-2729X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3" x 0.9361"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.01"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9361"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.65"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.64"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2793
  • Cup Part Number 2729X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 19500 lbf
  • Static Radial Load 23000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2630 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 1.2 lb

Features

Performance Features of 2793-2729X Bearing

2793-2729X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 2793-2729X Bearing Engineered for Reliability?

2793-2729X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,630 lbf makes it suitable for demanding tasks.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Designed for Durability: 2793-2729X Bearing

2793-2729X Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The chrome steel components resist wear, ensuring a longer service life under heavy loads.
With an ABEC-1 rating, it balances precision and affordability.
The bearing’s standard radial clearance options provide flexibility for different applications.

Steel vs Ceramic Bearings: Strengths of 2793-2729X Bearing

2793-2729X Bearing uses chrome steel for both rollers and rings, offering excellent strength-to-weight ratio.
This material choice provides good resistance to wear while maintaining cost-effectiveness.
The bearing’s 1.2 lb weight makes it manageable for various installations.
Its 90 million revolutions dynamic rating ensures reliable long-term performance.

Application

Industrial Uses of 2793-2729X Bearing
The 2793-2729X Bearing is a solid choice for heavy machinery, especially in construction equipment where combined loads are common. Its tapered roller design handles both radial and thrust forces smoothly.

In automotive applications, 2793-2729X Bearing works well in wheel hubs and differential systems, thanks to its chrome steel construction. The imperial sizing makes it a good fit for older American vehicle models.

For industrial fans and pumps, 2793-2729X Bearing offers reliable performance with standard radial clearance. The open design simplifies lubrication, which is handy in high-temperature environments.

Why Is 2793-2729X Bearing Essential in Machinery?
This bearing’s single-row tapered design makes it versatile for gearboxes and conveyor systems. Its dynamic load capacity ensures longevity even under tough conditions.

The 2793-2729X Bearing’s steel cage adds durability, making it suitable for agricultural machinery. Farmers appreciate its ease of maintenance and consistent performance in dusty environments.

Built for Heavy-Duty Use: 2793-2729X Bearing
You’ll often find 2793-2729X Bearing in mining equipment, where its robust construction handles extreme loads. The ABEC-1 rating balances precision and affordability for industrial needs.

In material handling systems, 2793-2729X Bearing’s effective center location helps reduce misalignment issues. It’s a practical solution for conveyor belts and lifting mechanisms.

Automotive vs Aerospace: Applications of 2793-2729X Bearing
While 2793-2729X Bearing suits truck transmissions well, its weight limits aerospace use. The inch measurements align perfectly with vintage automotive restoration projects.

For workshop tools like lathes, 2793-2729X Bearing provides steady rotation under load. Its temperature range covers most typical industrial operating conditions.

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