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EE776420 Single Cones (Imperial)

EE776420 Single Cones (Imperial)

The EE776420 single cone is an imperial-sized tapered roller bearing component, designed for combined loads with a 42-inch bore and 3.5-inch width. Made from durable chrome steel, it handles dynamic radial loads up to 599,000 lbf and static loads of 1,570,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone features standard radial clearance, with options for C3, C4, or C5 fits, making it versatile for various applications.

This cone is interchangeable with Timken bearings, offering a practical replacement solution. It works well in temperatures from -30°C to 110°C, suitable for heavy-duty machinery or industrial equipment.

Compliant with RoHS and REACH standards, it’s a robust choice for demanding environments where combined loads are common. The ABEC-1 rating ensures dependable precision for general industrial use.

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Product Parameters

  • Part Number EE776420
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE776420-776520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 42"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 43.9"
  • Cone Backface Backing Diameter 43.9"
  • Cage Cone Frontface Clearance 0.31"
  • Cage Cone Backface Clearance 0.5"
  • Effective Center Location 6.92"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 599000 lbf
  • Static Radial Load 1570000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 155000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 1040000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 152000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 271000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does EE776420 Bearing Handle Combined Loads?

EE776420 Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 599,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and performance.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

Built for Reliability: EE776420 Bearing

EE776420 Bearing features a single-row tapered roller design, ideal for combined load scenarios.
The chrome steel construction provides excellent wear resistance and long service life.
Its standard radial clearance ensures smooth operation, with options for C3/C4/C5 available.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

What Makes EE776420 Bearing Suitable for Heavy-Duty Applications?

EE776420 Bearing’s dynamic radial rating of 1,550,000 lbf ensures dependable performance under stress.
The steel cage maintains roller positioning, reducing friction and extending lifespan.
With an ABEC-1 rating, it balances precision and durability for industrial use.
Its wide temperature range makes it adaptable to various working environments.

Application

Industrial Uses of EE776420 Bearing
EE776420 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is EE776420 Bearing Used?
You’ll often find EE776420 Bearing in agricultural machinery, such as tractors and harvesters, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a fit for older or imperial-system machines.

Built for Heavy-Duty Use: EE776420 Bearing
EE776420 Bearing excels in industrial gearboxes, providing reliable performance under both radial and thrust loads. The steel cage adds extra strength, making it suitable for long-term use in harsh conditions.

Automotive vs Aerospace: Applications of EE776420 Bearing
In automotive applications, EE776420 Bearing supports axles and wheel hubs, thanks to its robust load ratings. While not typically used in aerospace, its precision makes it a solid choice for ground-based heavy transport.

Essential Roles of EE776420 Bearing
EE776420 Bearing is a go-to for railway applications, where its tapered rollers manage high radial and thrust loads effortlessly. The standard radial clearance options allow for flexibility in various installation scenarios.

Q&A

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