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TS (Single Row Tapered Roller Bearings) (Imperial) 2788A-2735X

TS (Single Row Tapered Roller Bearings) (Imperial) 2788A-2735X

The 2788A-2735X is a single-row tapered roller bearing with a 1.5″ bore and 2.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 19500 lbf radially and 2630 lbf thrust, suitable for moderate-speed applications.

Its open design allows easy lubrication, while the steel cage ensures durability. 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. It works well in gearboxes, axles, or industrial equipment where combined loads are present.

Weighing just 1 lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various mechanical needs.

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Product Parameters

  • Part Number 2788A-2735X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 2.875" x 0.9375"
  • Bore Dia 1.5"
  • 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 1.71"
  • Cone Backface Backing Diameter 1.81"
  • 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 2788A
  • 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 2788A-2735X Bearing Handle Combined Loads?

2788A-2735X Bearing is built 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 applications.
The steel cage keeps the tapered rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

What Makes 2788A-2735X Bearing Durable?

2788A-2735X Bearing features chrome steel construction, providing excellent wear resistance and durability.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its standard radial clearance ensures smooth operation, even under heavy combined loads.
The bearing’s ABEC-1 rating guarantees consistent precision and performance.

Engineered for Precision: 2788A-2735X Bearing

2788A-2735X Bearing is designed with precise tolerances for optimal performance in combined load applications.
The single-row tapered roller construction ensures efficient load distribution and reduced friction.
Its chrome steel rollers and rings enhance durability, even in high-stress environments.
The bearing’s standard radial clearance allows for smooth operation across a wide temperature range.

Application

Industrial Uses of 2788A-2735X Bearing
2788A-2735X Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads efficiently.
The chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

Where Is 2788A-2735X Bearing Used?
In automotive applications, 2788A-2735X Bearing fits well in wheel hubs and differential systems, thanks to its robust load capacity.
The imperial sizing makes it compatible with many North American vehicle models, simplifying replacements.

Built for Heavy-Duty Use: 2788A-2735X Bearing
This bearing excels in agricultural equipment, such as tractors and harvesters, where it manages high radial and thrust loads.
Its open design allows for easy lubrication, extending service life in dusty or wet conditions.

Automotive vs Aerospace: Applications of 2788A-2735X Bearing
In automotive settings, 2788A-2735X Bearing supports drivetrain components, ensuring smooth power transmission.
For aerospace ground equipment, its precision and reliability make it suitable for maintenance tools and loading systems.

Practical Applications of 2788A-2735X Bearing
2788A-2735X Bearing is often found in construction machinery, like cranes and excavators, where its strength handles heavy loads.
The standard radial clearance option provides flexibility for various operational needs.

Q&A

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