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22313 CKY Double Row Spherical Roller Bearing

22313 CKY Double Row Spherical Roller Bearing

The 22313 CKY is a double-row spherical roller bearing with a 65mm bore and 140mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 80257 lbf and operates smoothly at speeds up to 5000 RPM.

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

With a tapered bore (1:12 ratio), it ensures secure fitting, and the spherical roller design accommodates misalignment. Ideal for heavy-duty applications like industrial gearboxes or mining equipment.

Weighing 3.5kg, it’s built for demanding environments. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number 22313 CKY
  • Brand TFL
  • Interchangeable SKF
  • Size 65 x 140 x 48 mm
  • Bore Dia 65 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 48 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 81.6 mm
  • Shoulder/Recess Dia Of Outer Ring 118 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 Brass
  • Dynamic Radial Load 80257 lbf
  • Static Radial Load 80931 lbf
  • Max Speed 5000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 3.5 kg
  • Price （US$） 61.02

Features

Performance Features of 22313 CKY Bearing

22313 CKY Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 80257 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 5000 rpm, it delivers consistent performance under high-speed conditions.

22313 CKY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, enhancing stability during operation.

The lubrication groove and hole in 22313 CKY Bearing facilitate easy maintenance.
This design helps maintain smooth operation and reduces downtime for servicing.

Application

Industrial Uses of 22313 CKY Bearing
22313 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.

What Makes 22313 CKY Bearing a Preferred Choice?
In mining equipment, 22313 CKY Bearing’s tapered bore provides a secure fit, reducing slippage during intense operations. Its chrome steel construction offers excellent resistance to wear and corrosion.

Built for Heavy-Duty Use: 22313 CKY Bearing
For conveyor systems, 22313 CKY Bearing’s spherical rollers accommodate misalignment, ensuring reliable performance in uneven conditions. The lubrication groove simplifies maintenance, extending service life.

Automotive vs Aerospace: Applications of 22313 CKY Bearing
In trucks, 22313 CKY Bearing supports axles and gearboxes, while in aircraft, it’s used in auxiliary systems where combined load capacity is key. Its temperature range suits diverse environments.

Essential Roles of 22313 CKY Bearing
22313 CKY Bearing is vital in wind turbines, where its dynamic load rating handles fluctuating forces. The open design allows for easy relubrication, crucial in remote installations.

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