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22209 EK/C4 Double Row Spherical Roller Bearing

22209 EK/C4 Double Row Spherical Roller Bearing

The 22209 EK/C4 is a double-row spherical roller bearing with a 45mm bore and 85mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 2338 lbf and spins smoothly at speeds up to 10000 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing operates efficiently in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or gear systems where combined loads are present.

Weighing 0.57kg, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.

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Product Parameters

  • Part Number 22209 EK/C4
  • Brand TFL
  • Interchangeable SKF
  • Size 45 x 85 x 23 mm
  • Bore Dia 45 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 23 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 54.4 mm
  • Shoulder/Recess Dia Of Outer Ring 74.4 mm
  • Width Of Lubrication Groove 5.5 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 2338 lbf
  • Static Radial Load 22031 lbf
  • Max Speed 10000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.57 kg
  • Price （US$） 33.76

Features

Performance Features of 22209 EK/C4 Bearing

22209 EK/C4 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 2338 lbf, ensuring reliable performance in various applications.

The double-row spherical design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 10,000 rpm, it maintains efficiency even under high-speed conditions.

22209 EK/C4 Bearing operates in temperatures from -30° to 200°C, suitable for demanding environments.
The C4 radial clearance ensures smooth operation, accommodating thermal expansion.

Application

Industrial Uses of 22209 EK/C4 Bearing
22209 EK/C4 Bearing is commonly used in heavy machinery like conveyor systems and crushers, where its double-row design handles both radial and axial loads efficiently. The spherical roller type adapts well to misalignment, ensuring smooth operation in demanding environments.

Where Is 22209 EK/C4 Bearing Used?
In automotive applications, 22209 EK/C4 Bearing supports components like gearboxes and differentials, thanks to its high load capacity and durability. The tapered bore design also simplifies installation in tight spaces.

Built for Heavy-Duty Use: 22209 EK/C4 Bearing
For mining equipment, 22209 EK/C4 Bearing excels in harsh conditions, with its chrome steel construction resisting wear and tear. The C4 radial clearance allows for thermal expansion during high-speed operations.

Automotive vs Aerospace: Applications of 22209 EK/C4 Bearing
While 22209 EK/C4 Bearing is popular in automotive transmissions, it also finds use in aerospace landing gear systems. Its ability to handle combined loads makes it versatile across industries.

Practical Applications of 22209 EK/C4 Bearing
In wind turbines, 22209 EK/C4 Bearing supports rotor shafts, withstanding variable loads and environmental stress. The open seal design facilitates easy lubrication, extending service life.

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