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22214 E W33 Double Row Spherical Roller Bearing
22214 E W33 Double Row Spherical Roller Bearing

22214 E W33 Double Row Spherical Roller Bearing

The 22214 E W33 is a double-row spherical roller bearing with a 70mm bore and 125mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 47884 lbf and operates smoothly at speeds up to 6700 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with grooves and holes designed for efficient maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where reliability is key.

Weighing 1.6kg, it’s built to handle temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 22214 E W33
  • Brand TFL
  • Interchangeable SKF
  • Size 70 x 125 x 31 mm
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 31 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 83 mm
  • Shoulder/Recess Dia Of Outer Ring 111 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 47884 lbf
  • Static Radial Load 51256 lbf
  • Max Speed 6700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.6 kg
  • Price (US$) 40.14

Features

Performance Features of 22214 E W33 Bearing

22214 E W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 47,884 lbf, ensuring reliable operation in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, maintaining smooth performance.

How Is 22214 E W33 Bearing Engineered for Reliability?

22214 E W33 Bearing features a steel cage that keeps the rollers aligned, reducing friction and wear.
With a maximum speed of 6,700 rpm, it delivers consistent performance under high-speed conditions.
The lubrication groove and holes ensure proper oil distribution, enhancing longevity.

Built for Durability: 22214 E W33 Bearing

22214 E W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its spherical roller design compensates for shaft misalignment, reducing stress on components.
The robust construction ensures a long service life, even in demanding environments.

Steel vs Ceramic Bearings: Strengths of 22214 E W33 Bearing

22214 E W33 Bearing uses chrome steel for both rings and rollers, providing high strength and durability.
The steel cage offers reliable support, ensuring smooth rotation under heavy loads.
Its design is optimised for applications requiring resistance to combined radial and thrust forces.

Why Choose 22214 E W33 Bearing for Precision Tasks?

22214 E W33 Bearing maintains precise alignment with its spherical roller design.
The CN radial clearance ensures stable performance in various operating conditions.
Its high load capacity and temperature tolerance make it suitable for industrial applications.

Application

Industrial Uses of 22214 E W33 Bearing
The 22214 E W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads.
Its spherical roller construction allows for slight misalignment, making it ideal for rugged industrial environments.

Where Is 22214 E W33 Bearing Used?
You’ll often find the 22214 E W33 Bearing in mining equipment, where its durability and load capacity are essential for continuous operation.
The W33 lubrication groove ensures smooth performance even in dusty or high-temperature conditions.

Built for Heavy-Duty Use: 22214 E W33 Bearing
The 22214 E W33 Bearing excels in paper mill machinery, supporting heavy rollers under constant stress.
Its chrome steel rollers and steel cage provide long-lasting performance in demanding applications.

Automotive vs Aerospace: Applications of 22214 E W33 Bearing
In automotive applications, the 22214 E W33 Bearing is used in truck wheel hubs, offering reliability under heavy loads.
For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary gearboxes.

Practical Applications of 22214 E W33 Bearing
The 22214 E W33 Bearing is a go-to choice for wind turbines, where its ability to handle misalignment and heavy loads is crucial.
Its metric sizing and interchangeable design with SKF bearings simplify maintenance and replacements.

Q&A

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