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TS (Single Row Tapered Roller Bearings) (Imperial) 2690-2620

TS (Single Row Tapered Roller Bearings) (Imperial) 2690-2620

The 2690-2620 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 in thrust, suitable for moderate-speed applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in vehicle hubs or industrial gearboxes where combined loads are present.

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

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Product Parameters

  • Part Number 2690-2620
  • 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 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.38"
  • Cone Backface Backing Diameter 1.61"
  • 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 2690
  • 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 2690-2620 Bearing

2690-2620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17200 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 2690-2620 Bearing Engineered for Reliability?

2690-2620 Bearing features a single row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location at -0.37″ provides stability under heavy loads.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Built for Durability: 2690-2620 Bearing

2690-2620 Bearing’s tapered roller design efficiently distributes loads, reducing stress on individual components.
The steel cage and chrome steel rollers work together to minimise wear, even under high dynamic loads.
With a static radial load capacity of 18400 lbf, it excels in demanding industrial applications.
Its ABEC-1 rating ensures consistent precision for general-purpose use.

Steel vs Ceramic Bearings: Strengths of 2690-2620 Bearing

2690-2620 Bearing uses chrome steel for both rollers and rings, providing excellent strength and wear resistance.
This material choice makes it more cost-effective than ceramic bearings while maintaining good performance.
The bearing handles dynamic thrust loads up to 1940 lbf, suitable for various mechanical systems.
Its standard lubrication requirement ensures easy maintenance in most operating conditions.

Application

Industrial Uses of 2690-2620 Bearing
The 2690-2620 Bearing is a solid choice for heavy machinery like construction equipment and agricultural gear, where combined radial and thrust loads are common. Its chrome steel construction ensures durability in tough conditions.

In automotive applications, 2690-2620 Bearing works well in wheel hubs and differentials, handling high loads with ease. The tapered roller design provides stability, making it reliable for long-term use.

For industrial conveyor systems, 2690-2620 Bearing’s open design simplifies maintenance, while its standard radial clearance adapts to varying operational demands. The steel cage adds extra resilience in high-speed scenarios.

Why Is 2690-2620 Bearing Essential in Machinery?
This bearing excels in applications like gearboxes and pumps, where precise load distribution is key. Its inch sizing makes it compatible with a wide range of North American machinery.

The 2690-2620 Bearing’s temperature tolerance (-30° to 110°C) suits both indoor and outdoor equipment. Its ABEC-1 rating balances performance and cost for general industrial needs.

Built for Heavy-Duty Use: 2690-2620 Bearing
You’ll often find 2690-2620 Bearing in mining equipment, where its robust design handles extreme loads. The tapered rollers reduce friction, extending service life even in dusty environments.

For forestry machinery, this bearing’s steel cage and chrome steel components resist wear from constant vibration. Its standard lubrication requirement keeps maintenance straightforward.

Automotive vs Aerospace: Applications of 2690-2620 Bearing
In automotive settings, 2690-2620 Bearing supports drivetrain components with reliable performance. Its dynamic radial load capacity (17,200 lbf) handles typical vehicle stresses well.

While not for aerospace, this bearing fits well in ground support equipment. The inch measurements align with imperial-system machinery, simplifying replacements.

What Makes 2690-2620 Bearing a Preferred Choice?
Its versatility shines in industrial fans and compressors, where combined loads are frequent. The single-row design offers a compact solution without sacrificing strength.

Farm equipment benefits from 2690-2620 Bearing’s resistance to shock loads. The open seal type allows for easy inspection and relubrication during seasonal maintenance.

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