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TS (Single Row Tapered Roller Bearings) (Imperial) 2776-2720

TS (Single Row Tapered Roller Bearings) (Imperial) 2776-2720

The 2776-2720 is a single row tapered roller bearing with a 1.5″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 19500 lbf radially and 2630 lbf thrust, suitable for demanding applications.

Its open design allows 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, making it a practical choice for replacements. Ideal for gearboxes, wheel hubs, or industrial machinery where combined loads are common.

Weighing just 1.1lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.

The standard radial clearance and ABEC-1 rating ensure reliable performance without overcomplicating installation. A dependable option for maintenance or new builds.

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Product Parameters

  • Part Number 2776-2720
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 3" x 0.9375"
  • Bore Dia 1.5"
  • 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 0.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.170"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.71"
  • Cone Backface Backing Diameter 2.05"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.60"
  • 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 2776
  • Cup Part Number 2720
  • 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 1.1 lb

Features

Performance Features of 2776-2720 Bearing

2776-2720 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 2776-2720 Bearing Engineered for Reliability?

2776-2720 Bearing features a single-row tapered roller design, providing stability under combined loads.
The chrome steel construction resists wear, ensuring a long service life even in demanding environments.
Its standard radial clearance allows for smooth operation, reducing maintenance needs.
The bearing’s effective center location of -0.32″ optimises load distribution.

Built for Durability: 2776-2720 Bearing

2776-2720 Bearing’s chrome steel components withstand high static radial loads up to 23,000 lbf.
The tapered roller design minimises friction, enhancing efficiency and longevity.
With an ABEC-1 rating, it balances precision and performance for various applications.
Its open seal type simplifies lubrication, ensuring consistent operation over time.

Application

Industrial Uses of 2776-2720 Bearing
The 2776-2720 Bearing is widely used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently.
Its chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

What Makes 2776-2720 Bearing a Preferred Choice?
In automotive applications, 2776-2720 Bearing supports wheel hubs and drivetrains, offering smooth performance under radial and thrust loads.
The imperial sizing makes it compatible with many North American vehicle models, simplifying maintenance and replacements.

Built for Heavy-Duty Use: 2776-2720 Bearing
For industrial conveyor systems, 2776-2720 Bearing provides stable operation, thanks to its robust steel cage and precise tolerances.
The open design allows for easy lubrication, extending its service life in high-load scenarios.

Automotive vs Aerospace: Applications of 2776-2720 Bearing
In automotive settings, 2776-2720 Bearing excels in transmissions and axles, where its combined load capacity is crucial.
While less common in aerospace, it’s occasionally used in ground support equipment due to its reliability and ease of maintenance.

Key Fields for 2776-2720 Bearing
The 2776-2720 Bearing is a staple in mining equipment, where its ability to handle heavy radial and thrust loads ensures uninterrupted operation.
Its standard radial clearance options make it adaptable to various industrial needs, from pumps to gearboxes.

Q&A

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