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TS (Single Row Tapered Roller Bearings) (Imperial) EE420701-421417

TS (Single Row Tapered Roller Bearings) (Imperial) EE420701-421417

The EE420701-421417 is a single-row tapered roller bearing with a 7″ bore and 14.1732″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 263,000 lbf radially and 46,800 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or large vehicles where robust performance is needed.

Weighing 89.4 lb, it’s built to last in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number EE420701-421417
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 14.1732" x 3.625"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14.1732"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.4999"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.500"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.13"
  • Cone Backface Backing Diameter 9.09"
  • Cup Frontface Backing Diameter 13.21"
  • Cup Backface Backing Diameter 12.87"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.72"
  • Effective Center Location -0.61"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE420701
  • Cup Part Number 421417
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 420000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 263000 lbf
  • Static Radial Load 409000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 68100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 46800 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 89.400 lb

Features

Why Choose EE420701-421417 Bearing for Precision Tasks?

EE420701-421417 Bearing is crafted with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 263,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

How Is EE420701-421417 Bearing Engineered for Reliability?

EE420701-421417 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 46,800 lbf provides stability in demanding environments.
The open seal type allows for easy lubrication, enhancing maintenance efficiency.

Built for Durability: EE420701-421417 Bearing

EE420701-421417 Bearing’s tapered rollers and chrome steel components ensure long-lasting performance.
The effective centre location of -0.61″ improves load distribution, reducing stress on the bearing.
With a static radial load capacity of 409,000 lbf, it handles extreme conditions with ease.
The ABEC-1 rating guarantees consistent precision in industrial applications.

Steel vs Ceramic Bearings: Strengths of EE420701-421417 Bearing

EE420701-421417 Bearing’s chrome steel rollers provide superior strength compared to ceramic alternatives.
The steel cage and rings offer excellent resistance to heavy loads and high temperatures.
Its standard radial clearance ensures compatibility with a wide range of machinery.
Weighing 89.400 lb, it balances robustness with practical handling in industrial settings.

Application

Industrial Uses of EE420701-421417 Bearing
EE420701-421417 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is EE420701-421417 Bearing Used?
You’ll often find EE420701-421417 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for equipment designed to imperial standards.

Built for Heavy-Duty Use: EE420701-421417 Bearing
EE420701-421417 Bearing excels in industrial fans and pumps, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of EE420701-421417 Bearing
In automotive applications, EE420701-421417 Bearing is used in truck wheel hubs, while in aerospace, it supports auxiliary systems. Its ABEC-1 rating ensures reliable performance across different industries.

Essential Roles of EE420701-421417 Bearing
EE420701-421417 Bearing is a key component in railway freight cars, handling heavy radial and thrust loads. The steel cage adds extra strength, making it suitable for high-impact environments.

Q&A

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