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TS (Single Row Tapered Roller Bearings) (Imperial) EE222070-222126

TS (Single Row Tapered Roller Bearings) (Imperial) EE222070-222126

The EE222070-222126 is a single-row tapered roller bearing with a 7″ bore and 12.597″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 215,000 lbf radially and 38,100 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 heavy equipment where robust performance is needed.

Weighing 63.30 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

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Product Parameters

  • Part Number EE222070-222126
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 12.597" x 3.5001"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.597"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.5001"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.190"
  • Cone Frontface Backing Diameter 8.9"
  • Cone Backface Backing Diameter 8.03"
  • Cup Frontface Backing Diameter 11.75"
  • Cup Backface Backing Diameter 11.34"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.56"
  • Effective Center Location -0.65"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE222070
  • Cup Part Number 222126
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 222000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 215000 lbf
  • Static Radial Load 361000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 55600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38100 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 63.30 lb

Features

How Is EE222070-222126 Bearing Engineered for Reliability?

EE222070-222126 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 215,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and wear for extended performance.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

What Makes EE222070-222126 Bearing Suitable for High-Temperature Applications?

EE222070-222126 Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
Its robust design ensures stable performance even in demanding thermal environments.
The tapered roller construction efficiently handles combined loads, maintaining smooth operation.
Regular lubrication enhances its longevity and reliability in high-temperature settings.

Built for Durability: EE222070-222126 Bearing

EE222070-222126 Bearing’s chrome steel rollers and rings provide excellent resistance to wear and fatigue.
Its static radial load capacity of 361,000 lbf ensures reliability in heavy-load scenarios.
The single-row tapered design offers precise alignment and efficient load distribution.
With standard radial clearance options, it adapts to various operational needs.

Application

Industrial Uses of EE222070-222126 Bearing
EE222070-222126 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is EE222070-222126 Bearing Used?
In automotive applications, EE222070-222126 Bearing supports large axles and wheel hubs, providing reliable performance under heavy loads. Its inch sizing makes it a preferred choice for North American vehicle manufacturers.

Built for Heavy-Duty Use: EE222070-222126 Bearing
EE222070-222126 Bearing excels in industrial gearboxes, where its high dynamic radial load capacity ensures smooth operation. The steel cage adds stability, making it suitable for long-term use in harsh conditions.

Automotive vs Aerospace: Applications of EE222070-222126 Bearing
EE222070-222126 Bearing is versatile enough for both automotive axles and aerospace landing gear systems. Its robust design and standard radial clearance offer flexibility across different load requirements.

Essential Roles of EE222070-222126 Bearing
EE222070-222126 Bearing is a key component in agricultural machinery, such as tractors and harvesters, where its ability to handle combined loads is crucial. The open seal type allows for easy lubrication maintenance.

Q&A

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