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22317 CKY Double Row Spherical Roller Bearing

22317 CKY Double Row Spherical Roller Bearing

The 22317 CKY is a double-row spherical roller bearing with an 85mm bore and 180mm outer diameter, built from sturdy chrome steel for long-lasting use. It handles combined loads up to 129715 lbf and runs smoothly at speeds up to 3800 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates well in temperatures ranging 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 7.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number 22317 CKY
  • Brand TFL
  • Interchangeable SKF
  • Size 85 x 180 x 60 mm
  • Bore Dia 85 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 108 mm
  • Shoulder/Recess Dia Of Outer Ring 154 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.3 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 129715 lbf
  • Static Radial Load 139382 lbf
  • Max Speed 3800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.3 kg
  • Price （US$） 100.62

Features

Performance Features of 22317 CKY Bearing

22317 CKY Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 129715 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 3800 rpm, it delivers reliable performance under demanding conditions.

22317 CKY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and smooth operation.

Application

Industrial Uses of 22317 CKY Bearing
22317 CKY 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, making it reliable for continuous industrial processes.

Where Is 22317 CKY Bearing Used?
You’ll often find 22317 CKY Bearing in conveyor systems and gearboxes, thanks to its ability to manage misalignment and heavy loads.
Its tapered bore design simplifies installation, reducing downtime in production lines.

Built for Heavy-Duty Use: 22317 CKY Bearing
22317 CKY Bearing excels in mining equipment, where its chrome steel construction withstands harsh conditions.
The lubrication groove design extends service life, even in high-temperature environments.

Automotive vs Aerospace: Applications of 22317 CKY Bearing
In automotive applications, 22317 CKY Bearing supports drivetrain components, offering durability under combined loads.
For aerospace, its precision and high-speed capability make it suitable for auxiliary systems.

Practical Applications of 22317 CKY Bearing
22317 CKY Bearing is a go-to choice for wind turbines, where its spherical rollers accommodate shaft deflections.
The metric sizing ensures compatibility with global equipment standards, simplifying replacements.

Q&A

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