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EE640192 Single Cones (Imperial)
EE640192 Single Cones (Imperial)

EE640192 Single Cones (Imperial)

The EE640192 is a single-row tapered roller bearing cone with a 19.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 533,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width of 3.7188 inches fits standard industrial applications, with tolerances ensuring precise alignment.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy machinery, gearboxes, or construction equipment where high radial and thrust loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number EE640192
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE640192-640260 , EE640192-640260-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 640000
  • Bore Dia 19.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.7188"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 20.2"
  • Cone Backface Backing Diameter 20.55"
  • Cage Cone Frontface Clearance 0.26"
  • Cage Cone Backface Clearance 0.32"
  • Effective Center Location 0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 533000 lbf
  • Static Radial Load 1030000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 138000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 928000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 72600 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 240000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of EE640192 Bearing

EE640192 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 533,000 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is EE640192 Bearing Engineered for Reliability?

EE640192 Bearing features a single-row construction, designed to handle both radial and thrust loads effectively.
Its chrome steel rings and rollers provide durability, while the steel cage ensures stability.
The bearing operates within a wide temperature range, making it suitable for diverse environments.
With ABEC-1 precision, it balances performance and cost-efficiency.

Built for Durability: EE640192 Bearing

EE640192 Bearing’s chrome steel construction resists wear, even under heavy loads up to 1,030,000 lbf static radial load.
The tapered roller design minimises friction, ensuring smooth and quiet operation.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in various applications.
The bearing’s robust design ensures long service life with minimal maintenance.

Steel vs Ceramic Bearings: Strengths of EE640192 Bearing

EE640192 Bearing uses chrome steel for its rings and rollers, providing excellent strength and durability.
The steel cage enhances stability, making it ideal for heavy-duty applications.
With a dynamic thrust rating of 72,600 lbf, it handles combined loads efficiently.
Its standard radial clearance and ABEC-1 rating ensure reliable performance in industrial settings.

Application

Industrial Uses of EE640192 Bearing
EE640192 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy lubrication in dusty environments.

In automotive applications, EE640192 Bearing supports large axles and wheel hubs, particularly in trucks and buses. Its chrome steel construction ensures durability under high radial and thrust loads.

For industrial conveyor systems, EE640192 Bearing’s robust design helps maintain smooth operation even under continuous heavy loads. The inch sizing makes it compatible with many North American machinery standards.

Where Is EE640192 Bearing Used?
EE640192 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where reliability is key. The steel cage provides added strength in high-vibration environments.

It’s also ideal for railway applications, supporting bogies and axles. The standard radial clearance ensures consistent performance across varying temperatures.

Built for Heavy-Duty Use: EE640192 Bearing
EE640192 Bearing excels in wind turbine gearboxes, where its dynamic load capacity is crucial. The tapered rollers distribute stress evenly, extending service life.

In steel mills, EE640192 Bearing withstands extreme conditions, thanks to its chrome steel rings. The ABEC-1 rating ensures reliable precision for industrial demands.

Automotive vs Aerospace: Applications of EE640192 Bearing
In automotive settings, EE640192 Bearing is trusted for heavy-duty axles and drivetrains. Its inch measurements align with many commercial vehicle designs.

For aerospace ground equipment, EE640192 Bearing handles high loads in tow tractors and cargo loaders. The temperature range suits both indoor and outdoor use.

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