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22220 M Double Row Spherical Roller Bearing

22220 M Double Row Spherical Roller Bearing

The 22220 M is a double-row spherical roller bearing with a 100mm bore and 180mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 97342 lbf and operates smoothly at speeds up to 4500 RPM.

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

This bearing is suitable for heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It works in temperatures from -30°C to 200°C.

Weighing 4.95kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 22220 M
  • Brand TFL
  • Interchangeable SKF
  • Size 100 x 180 x 46 mm
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 46 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 118 mm
  • Shoulder/Recess Dia Of Outer Ring 159 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 97342 lbf
  • Static Radial Load 110156 lbf
  • Max Speed 4500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.95 kg
  • Price （US$） 89.1

Features

Performance Features of 22220 M Bearing

22220 M Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 97342 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 4500 rpm, it maintains efficiency even under demanding conditions.

22220 M Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
Its steel cage keeps the rollers aligned, promoting smooth operation and extended service life.

The lubrication groove and hole design ensure consistent lubrication, reducing wear and maintenance needs.
This makes 22220 M Bearing a reliable choice for machinery requiring high load capacity and durability.

Application

Industrial Uses of 22220 M Bearing
The 22220 M Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. Its robust construction ensures reliable performance in demanding industrial environments.

Where Is 22220 M Bearing Used?
You’ll often find 22220 M Bearing in mining equipment, where its spherical rollers accommodate misalignment and heavy radial loads. The open seal design simplifies lubrication, making it ideal for high-duty cycles.

Built for Heavy-Duty Use: 22220 M Bearing
22220 M Bearing excels in construction equipment like cranes and excavators, thanks to its high dynamic radial load capacity. The chrome steel rollers and cage provide durability even under extreme conditions.

Automotive vs Aerospace: Applications of 22220 M Bearing
In automotive applications, 22220 M Bearing supports gearboxes and drivetrains, while in aerospace, it’s used in auxiliary systems. Its wide temperature range makes it versatile for both industries.

Practical Applications of 22220 M Bearing
For wind turbines, 22220 M Bearing is a go-to choice due to its ability to handle misalignment and heavy loads. The steel cage ensures long service life, reducing maintenance needs.

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