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22220 MB Double Row Spherical Roller Bearing

22220 MB Double Row Spherical Roller Bearing

The 22220 MB 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 runs smoothly at speeds up to 4500 RPM.

Its brass cage and open design ensure durability and easy lubrication, with grooves and holes for efficient maintenance. The bearing operates well in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial and axial loads are common.

Weighing 4.95kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 22220 MB
  • 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 Brass
  • 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 MB Bearing

22220 MB Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 97342 lbf, making it suitable for heavy-duty applications.

The brass cage in 22220 MB Bearing ensures smooth roller alignment, reducing friction and wear.
With a maximum speed of 4500 rpm, it delivers reliable performance under high-speed conditions.

22220 MB Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, enhancing durability in demanding environments.

The lubrication groove and hole in 22220 MB Bearing simplify maintenance, ensuring consistent performance.
Its standard radial clearance (CN) provides balanced operation for various industrial uses.

Application

Industrial Uses of 22220 MB Bearing
22220 MB Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

What Makes 22220 MB Bearing a Preferred Choice?
In mining equipment, 22220 MB Bearing’s robust construction and high load capacity make it ideal for conveyor systems and gearboxes. Its wide temperature range also suits harsh environments.

Built for Heavy-Duty Use: 22220 MB Bearing
For wind turbines, 22220 MB Bearing’s spherical roller design accommodates misalignment, reducing wear and extending service life. The chrome steel rollers add durability in high-speed applications.

Automotive vs Aerospace: Applications of 22220 MB Bearing
In trucks, 22220 MB Bearing supports axles and transmissions, while in aircraft, its precision ensures reliability in landing gear systems. The metric sizing fits global standards.

Where Is 22220 MB Bearing Used?
You’ll find 22220 MB Bearing in industrial fans and pumps, where its dynamic load capacity keeps operations running smoothly. The open design simplifies lubrication maintenance.

Q&A

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