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TS (Single Row Tapered Roller Bearings) (Imperial) 2691-2620

TS (Single Row Tapered Roller Bearings) (Imperial) 2691-2620

The 2691-2620 is a single-row tapered roller bearing with a 1.1562″ bore and 2.4843″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 17200 lbf radially and 1940 lbf thrust, 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 machinery like gearboxes or wheel hubs where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating make it suitable for general industrial use. Its tapered roller design provides efficient load distribution for longer service life.

Perfect for maintenance tasks, its simple design allows for straightforward installation and servicing. A practical choice for both new builds and repairs.

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Product Parameters

  • Part Number 2691-2620
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1562" x 2.4843" x 0.9377"
  • Bore Dia 1.1562"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.4843"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0013"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9377"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.48"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.09"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.37"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2691
  • Cup Part Number 2620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17200 lbf
  • Static Radial Load 18400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4470 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1940 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 0.8 lb

Features

Performance Features of 2691-2620 Bearing

2691-2620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 2691-2620 Bearing Reduce Friction?

2691-2620 Bearing’s tapered roller design minimises friction, ensuring smooth operation under combined loads.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for optimal performance in different applications.
The steel cage maintains roller positioning, further reducing friction and heat generation.

Designed for Durability: 2691-2620 Bearing

2691-2620 Bearing features a single-row tapered roller design, ideal for handling combined loads.
Its chrome steel components resist wear, ensuring long-lasting performance in demanding environments.
The bearing’s effective centre location enhances stability during operation.
With a static radial load capacity of 18,400 lbf, it offers reliable strength for various applications.

Steel vs Ceramic Bearings: Strengths of 2691-2620 Bearing

2691-2620 Bearing uses chrome steel for both rings and rollers, providing excellent durability.
This material choice ensures better impact resistance compared to ceramic alternatives.
The bearing’s ABEC-1 rating guarantees consistent precision in performance.
Its dynamic thrust rating of 1,940 lbf makes it versatile for different load conditions.

Application

Industrial Uses of 2691-2620 Bearing
The 2691-2620 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 2691-2620 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 2691-2620 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 2691-2620 Bearing a Preferred Choice?
The 2691-2620 Bearing stands out in applications requiring precise radial and thrust load management, such as gearboxes and pumps. Its standard radial clearance offers flexibility for different operational needs.

In robotics, 2691-2620 Bearing’s tapered rollers provide smooth motion control, essential for precision tasks. The ABEC-1 rating ensures consistent performance without unnecessary complexity.

For maintenance teams, 2691-2620 Bearing’s interchangeability with Timken models simplifies replacements. Its temperature range of -30° to 110°C covers most industrial conditions.

Built for Heavy-Duty Use: 2691-2620 Bearing
The 2691-2620 Bearing excels in mining equipment, where its dynamic radial load capacity of 17200 lbf handles extreme stresses. The chrome steel rollers resist wear even in abrasive environments.

In forestry machinery, 2691-2620 Bearing’s robust design withstands shock loads from uneven terrain. The standard lubrication requirement ensures easy upkeep in remote locations.

For power transmission systems, 2691-2620 Bearing’s effective center location optimises load distribution. This makes it a reliable choice for driveshafts and pulley systems.

Automotive vs Aerospace: Applications of 2691-2620 Bearing
In automotive settings, 2691-2620 Bearing is often found in truck axles, where its combined load capacity manages both radial and thrust forces. The inch measurements align with imperial system components.

For aerospace ground support equipment, 2691-2620 Bearing’s temperature tolerance suits outdoor use. However, its ABEC-1 rating typically limits it to non-critical aviation applications.

In industrial fans, 2691-2620 Bearing’s open design allows for effective heat dissipation. The steel cage maintains stability during prolonged high-speed operation.

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