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22348 CCK/W33 Double Row Spherical Roller Bearing

22348 CCK/W33 Double Row Spherical Roller Bearing

The 22348 CCK/W33 is a double-row spherical roller bearing with a 240mm bore and 500mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 725908 lbf and runs smoothly at speeds up to 1300 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction and lubrication groove make maintenance straightforward.

This bearing is suitable for heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It operates in temperatures from -30°C to 200°C.

Weighing 140kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 22348 CCK/W33
  • 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 140 kg
  • Price （US$） US$2,570.79

Features

Performance Features of 22348 CCK/W33 Bearing

22348 CCK/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 725908 lbf, ensuring reliable 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 CCK/W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 22348 CCK/W33 Bearing
The 22348 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently.
Its tapered bore ensures a secure fit, reducing slippage in high-torque applications.

Where Is 22348 CCK/W33 Bearing Used?
You’ll often find 22348 CCK/W33 Bearing in mining equipment, where its robust construction withstands harsh conditions.
The spherical roller design also makes it suitable for misalignment compensation in conveyor systems.

Built for Heavy-Duty Use: 22348 CCK/W33 Bearing
With a dynamic load capacity of 725,908 lbf, 22348 CCK/W33 Bearing excels in industrial gearboxes and large pumps.
The steel cage and chrome steel rollers ensure long service life even under continuous operation.

Automotive vs Aerospace: Applications of 22348 CCK/W33 Bearing
In automotive applications, 22348 CCK/W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment.
The wide temperature range (-30° to 200°C) makes it versatile for various environments.

Essential Roles of 22348 CCK/W33 Bearing
For wind turbines, 22348 CCK/W33 Bearing provides reliable performance in the main shaft, handling variable loads.
Its lubrication groove design simplifies maintenance, reducing downtime in remote installations.

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