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TS (Single Row Tapered Roller Bearings) (Imperial) EE420701-421437

TS (Single Row Tapered Roller Bearings) (Imperial) EE420701-421437

The TS tapered roller bearing (EE420701-421437) is a sturdy single-row unit with a 7″ bore and 14.372″ outer diameter, built from durable 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 reliable performance 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 practical replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where robust load handling is needed.

Weighing 92.5 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number EE420701-421437
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 14.372" x 3.625"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14.372"
  • 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 12.95"
  • 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 421437
  • 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 92.500 lb

Features

Engineered for Precision: EE420701-421437 Bearing

EE420701-421437 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 tapered roller design of EE420701-421437 Bearing provides effective load distribution, reducing wear.
With a standard radial clearance, it offers reliable performance in various operating conditions.

EE420701-421437 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, enhancing longevity and reducing maintenance needs.

The open design of EE420701-421437 Bearing simplifies lubrication, ensuring smooth operation.
Weighing 92.500 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of EE420701-421437 Bearing
EE420701-421437 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 in tough working conditions.

Where Is EE420701-421437 Bearing Used?
In automotive applications, EE420701-421437 Bearing supports large axles and wheel hubs, providing stability under heavy loads. Its imperial sizing makes it a fit for North American truck and trailer systems.

Built for Heavy-Duty Use: EE420701-421437 Bearing
EE420701-421437 Bearing excels in industrial gearboxes, where its high dynamic radial load capacity keeps operations smooth. The open design allows for easy lubrication, extending service life in demanding environments.

Automotive vs Aerospace: Applications of EE420701-421437 Bearing
EE420701-421437 Bearing is versatile enough for both automotive axles and aerospace landing gear, thanks to its robust construction. The tapered rollers distribute loads evenly, reducing wear over time.

Perfect Fit for Automation: EE420701-421437 Bearing
EE420701-421437 Bearing works well in automated conveyor systems, where precision and reliability are key. Its steel cage and chrome steel rollers ensure consistent performance under continuous use.

Q&A

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