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23068 CKY Double Row Spherical Roller Bearing

23068 CKY Double Row Spherical Roller Bearing

The 23068 CKY is a double-row spherical roller bearing with a 340mm bore and 520mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 632163 lbf and runs smoothly at speeds up to 1300 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a lubrication groove and hole (12mm diameter), maintenance is straightforward. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 105kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF bearings.

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Product Parameters

  • Part Number 23068 CKY
  • Brand TFL
  • Interchangeable SKF
  • Size 340 x 520 x 133 mm
  • Bore Dia 340 mm
  • Bore Dia Tolerance +0.057mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 133 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 398 mm
  • Shoulder/Recess Dia Of Outer Ring 468 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.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 632163 lbf
  • Static Radial Load 1022881 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$2,181.96

Features

Performance Features of 23068 CKY Bearing

23068 CKY Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 632163 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 1300 rpm, it delivers consistent performance under demanding conditions.

23068 CKY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, making it suitable for various industrial uses.

The lubrication groove and hole ensure proper lubrication, reducing maintenance needs.
This design enhances the bearing’s durability and reliability in long-term operations.

Application

Industrial Uses of 23068 CKY Bearing
The 23068 CKY Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles both radial and axial loads effortlessly. Its brass cage ensures smooth operation even under high stress.

Where Is 23068 CKY Bearing Used?
You’ll often find 23068 CKY Bearing in mining equipment, where its robust construction withstands harsh conditions. The tapered bore design simplifies installation, making it a favourite for large-scale industrial applications.

Built for Heavy-Duty Use: 23068 CKY Bearing
23068 CKY Bearing excels in paper mills and steel plants, thanks to its high dynamic load capacity. The chrome steel rollers and rings provide long-lasting performance, even at elevated temperatures.

Automotive vs Aerospace: Applications of 23068 CKY Bearing
In automotive applications, 23068 CKY Bearing supports large drivetrain components, while in aerospace, its precision ensures reliability in auxiliary systems. The metric sizing offers compatibility across various industries.

Essential Roles of 23068 CKY Bearing
23068 CKY Bearing plays a key role in wind turbines, where its ability to handle misalignment and heavy loads is crucial. The lubrication groove design ensures consistent performance, reducing maintenance needs.

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