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22212 CCK Double Row Spherical Roller Bearing

22212 CCK Double Row Spherical Roller Bearing

The 22212 CCK is a double row spherical roller bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 35745 lbf and operates smoothly at speeds up to 7500 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.

Weighing 1.15kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22212 CCK
  • Brand TFL
  • Interchangeable SKF
  • Size 60 x 110 x 28 mm
  • Bore Dia 60 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 28 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 72.7 mm
  • Shoulder/Recess Dia Of Outer Ring 96.5 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 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 35745 lbf
  • Static Radial Load 37318 lbf
  • Max Speed 7500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.15 kg
  • Price （US$） 34.2

Features

Performance Features of 22212 CCK Bearing

22212 CCK Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 35745 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances longevity and maintains smooth operation under varying load conditions.

22212 CCK Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage keeps the rollers aligned, minimising wear and extending service life.

With a maximum speed of 7500 rpm, it balances durability and high-speed performance.
The tapered bore design ensures secure fitting, reducing the risk of slippage during operation.

Application

Industrial Uses of 22212 CCK Bearing
22212 CCK 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 spherical roller construction helps compensate for misalignment, reducing wear in demanding conditions.

In automotive applications, 22212 CCK Bearing supports components like differential systems and drivetrains, ensuring smooth power transmission. Its high dynamic load capacity makes it suitable for vehicles operating under heavy loads or rough terrain.

For industrial fans and blowers, 22212 CCK Bearing’s tapered bore design ensures secure fitting, preventing slippage during high-speed rotation. The chrome steel rollers provide durability, even in environments with dust or moderate contamination.

Where Is 22212 CCK Bearing Used?
You’ll often find 22212 CCK Bearing in conveyor systems, where its ability to handle combined loads keeps operations running smoothly. The open seal design allows for easy relubrication, extending service life in continuous-use settings.

In construction equipment like excavators, 22212 CCK Bearing’s robust construction withstands shock loads and vibrations. The steel cage adds stability, making it a reliable choice for heavy-duty applications.

Built for Heavy-Duty Use: 22212 CCK Bearing
22212 CCK Bearing excels in mining equipment, where its high static radial load capacity supports heavy machinery components. The wide temperature range ensures performance in both hot and cold environments.

For paper mill machinery, 22212 CCK Bearing’s spherical rollers accommodate shaft deflections, reducing stress on adjacent parts. The lubrication groove design simplifies maintenance, even in hard-to-reach areas.

Automotive vs Aerospace: Applications of 22212 CCK Bearing
In automotive gearboxes, 22212 CCK Bearing’s tapered bore ensures precise alignment, improving efficiency. Its metric sizing makes it compatible with a wide range of industrial and vehicle standards.

For aerospace ground support equipment, 22212 CCK Bearing’s high-speed capability and temperature resistance make it a practical choice. The steel cage provides lightweight durability without compromising strength.

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