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22348 CCKJA/W33VA405 Double Row Spherical Roller Bearing

22348 CCKJA/W33VA405 Double Row Spherical Roller Bearing

The 22348 CCKJA/W33VA405 is a double-row spherical roller bearing with a 240mm tapered bore and 500mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 725908 lbf and runs smoothly at speeds up to 1300 RPM.

Its spherical roller design adjusts to misalignment, while the steel cage ensures durability. The bearing includes a lubrication groove and holes for easy maintenance, suitable for 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 152kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22348 CCKJA/W33VA405
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 500 x 155 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 500 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 155 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 303 mm
  • Shoulder/Recess Dia Of Outer Ring 423 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 Steel
  • Dynamic Radial Load 725908 lbf
  • Static Radial Load 899236 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 152 kg

Features

Performance Features of 22348 CCKJA/W33VA405 Bearing

22348 CCKJA/W33VA405 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 725908 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1300 rpm, it maintains efficiency even under demanding conditions.

22348 CCKJA/W33VA405 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage ensures roller alignment, enhancing durability and extending service life.

Lubrication grooves and holes in 22348 CCKJA/W33VA405 Bearing facilitate easy maintenance.
Its tapered bore design simplifies installation, saving time and effort during setup.

Application

Industrial Uses of 22348 CCKJA/W33VA405 Bearing
22348 CCKJA/W33VA405 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. The tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

What Makes 22348 CCKJA/W33VA405 Bearing a Preferred Choice?
In mining equipment, 22348 CCKJA/W33VA405 Bearing’s spherical rollers accommodate misalignment, making it ideal for conveyor systems. Its chrome steel construction also withstands harsh conditions, extending service life.

Built for Heavy-Duty Use: 22348 CCKJA/W33VA405 Bearing
This bearing excels in wind turbine gearboxes, where its high dynamic load capacity supports continuous operation. The lubrication groove simplifies maintenance, ensuring consistent performance in remote locations.

Automotive vs Aerospace: Applications of 22348 CCKJA/W33VA405 Bearing
In automotive applications, 22348 CCKJA/W33VA405 Bearing suits large trucks with heavy axles, while in aerospace, it’s used in ground support equipment. Its temperature range (-30° to 200°C) covers diverse operational needs.

Essential Roles of 22348 CCKJA/W33VA405 Bearing
For paper mills, 22348 CCKJA/W33VA405 Bearing’s steel cage and rollers handle high radial loads in drying sections. The open design allows easy relubrication, reducing downtime in 24/7 production.

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