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22308 CKY C3 Double Row Spherical Roller Bearing
22308 CKY C3 Double Row Spherical Roller Bearing

22308 CKY C3 Double Row Spherical Roller Bearing

The 22308 CKY C3 is a double-row spherical roller bearing with a 40mm bore and 90mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 34845 lbf and spins smoothly at speeds up to 8000 RPM.

Its brass cage and open design ensure durability and easy lubrication, while the tapered bore provides a secure fit. The bearing operates well in temperatures from -30°C to 200°C.

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

Weighing 1kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22308 CKY C3
  • Brand TFL
  • Interchangeable SKF
  • Size 40 x 90 x 33 mm
  • Bore Dia 40 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 49.9 mm
  • Shoulder/Recess Dia Of Outer Ring 74.3 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 Brass
  • Dynamic Radial Load 34845 lbf
  • Static Radial Load 31473 lbf
  • Max Speed 8000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 1 kg
  • Price (US$) 44.82

Features

Performance Features of 22308 CKY C3 Bearing

22308 CKY C3 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 34845 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth operation by keeping the rollers aligned and reducing friction.
With a maximum speed of 8000 rpm, it delivers reliable performance under demanding conditions.

22308 CKY C3 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, enhancing durability in various applications.

The lubrication groove and hole design in 22308 CKY C3 Bearing ensure consistent lubrication.
This feature helps maintain performance and extends the bearing’s service life.

22308 CKY C3 Bearing’s tapered bore design simplifies installation and ensures a secure fit.
Its C3 radial clearance provides flexibility in high-temperature or high-speed operations.

Application

Industrial Uses of 22308 CKY C3 Bearing
22308 CKY C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The brass cage ensures smooth operation even under high stress.

Where Is 22308 CKY C3 Bearing Used?
You’ll find 22308 CKY C3 Bearing in conveyor systems and gearboxes, thanks to its ability to manage misalignment and radial loads. Its tapered bore design simplifies installation in industrial settings.

Built for Heavy-Duty Use: 22308 CKY C3 Bearing
22308 CKY C3 Bearing excels in mining equipment, where its chrome steel construction withstands harsh conditions. The C3 clearance allows for thermal expansion in high-temperature environments.

Automotive vs Aerospace: Applications of 22308 CKY C3 Bearing
In automotive applications, 22308 CKY C3 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems. Its high-speed capability makes it versatile across industries.

Perfect Fit for Automation: 22308 CKY C3 Bearing
22308 CKY C3 Bearing is ideal for robotic arms and automated assembly lines, offering reliable performance with minimal maintenance. The open seal design facilitates easy lubrication.

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