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TS (Single Row Tapered Roller Bearings) (Imperial) 2780-2735X

TS (Single Row Tapered Roller Bearings) (Imperial) 2780-2735X

The 2780-2735X is a single-row tapered roller bearing with a 1.44″ bore and 2.88″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 19,500 lbf radially and 2,630 lbf thrust, making it versatile for various 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, suitable for demanding environments.

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

Weighing just 1 lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 2780-2735X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4365" x 2.875" x 0.9375"
  • Bore Dia 1.4365"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.75"
  • Cup Frontface Backing Diameter 2.74"
  • 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 2780
  • Cup Part Number 2735X
  • 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 lb

Features

How Does 2780-2735X Bearing Handle Combined Loads?

2780-2735X Bearing is crafted with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 19,500 lbf, ensuring reliable performance in demanding conditions.
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 various environments.

Structural Advantages of 2780-2735X Bearing

2780-2735X Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its effective center location of -0.32″ ensures stability under heavy loads.
This design makes it suitable for a wide range of industrial uses.

Why Choose 2780-2735X Bearing for Precision Tasks?

2780-2735X Bearing’s ABEC-1 rating ensures consistent precision in performance.
The tapered roller design minimises friction, enabling smooth rotation even under combined loads.
With a dynamic thrust rating of 2,630 lbf, it handles demanding applications with ease.
Its open seal type allows for easy lubrication, maintaining optimal performance over time.

Application

Industrial Uses of 2780-2735X Bearing
2780-2735X Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 2780-2735X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For agricultural equipment, 2780-2735X Bearing’s robust design supports high radial and thrust loads in tractors and harvesters. The open seal type allows for easy lubrication, extending service life in dusty conditions.

Where Is 2780-2735X Bearing Used?
You’ll often find 2780-2735X Bearing in construction equipment like cranes and bulldozers, where its ability to handle heavy loads is crucial. The steel cage adds extra strength for long-term use.

In mining machinery, 2780-2735X Bearing’s tapered rollers manage extreme loads and vibrations. Its standard radial clearance ensures smooth operation even in harsh conditions.

Built for Heavy-Duty Use: 2780-2735X Bearing
2780-2735X Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its combined load capacity. The chrome steel rollers resist wear under constant stress.

For railway applications, 2780-2735X Bearing supports axle boxes, ensuring stable performance at high speeds. Its ABEC-1 rating balances precision and cost-effectiveness for transport needs.

Automotive vs Aerospace: Applications of 2780-2735X Bearing
In automotive systems, 2780-2735X Bearing is ideal for drivetrain components, offering reliable performance under frequent load changes. The imperial measurements simplify replacements in older vehicles.

For aerospace ground equipment, 2780-2735X Bearing handles heavy loads in tow tractors and cargo loaders. Its temperature range suits both indoor and outdoor operations.

Q&A

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