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22330 CC/C3W33 Double Row Spherical Roller Bearing

22330 CC/C3W33 Double Row Spherical Roller Bearing

The 22330 CC/C3W33 is a double-row spherical roller bearing with a 150mm bore and 320mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 345981 lbf and operates smoothly at speeds up to 3100 RPM.

Its open design and C3 radial clearance allow for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 42kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22330 CC/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 150 x 320 x 108 mm
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 188 mm
  • Shoulder/Recess Dia Of Outer Ring 266 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 345981 lbf
  • Static Radial Load 395664 lbf
  • Max Speed 3100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 42 kg
  • Price （US$） US$541.41

Features

Performance Features of 22330 CC/C3W33 Bearing

22330 CC/C3W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 345981 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design accommodates misalignment, enhancing operational flexibility.
With a maximum speed of 3100 rpm, it balances durability and efficiency in demanding conditions.

How Is 22330 CC/C3W33 Bearing Engineered for Reliability?

22330 CC/C3W33 Bearing features a steel cage that maintains roller alignment, reducing wear and extending service life.
The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.
Its lubrication groove and holes ensure consistent oil distribution, minimising maintenance needs.
The spherical roller design compensates for shaft misalignment, improving overall system reliability.

Built for Durability: 22330 CC/C3W33 Bearing

22330 CC/C3W33 Bearing withstands temperatures from -30° to 200°C, making it versatile for various industrial applications.
The chrome steel construction resists wear, ensuring long-term performance under heavy radial loads.
Its open design simplifies lubrication, reducing downtime and maintenance costs.
With a static radial load capacity of 395664 lbf, it excels in high-load scenarios.

Steel vs Ceramic Bearings: Strengths of 22330 CC/C3W33 Bearing

22330 CC/C3W33 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The steel cage ensures stability, even at high speeds up to 3100 rpm.
Its spherical roller design handles misalignment better than many ceramic alternatives.
The lubrication system keeps operations smooth, extending the bearing’s service life in tough conditions.

Application

Industrial Uses of 22330 CC/C3W33 Bearing
22330 CC/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged conditions.

What Makes 22330 CC/C3W33 Bearing a Preferred Choice?
In mining equipment, 22330 CC/C3W33 Bearing’s robust chrome steel rollers withstand extreme loads and vibrations. Its C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.

Built for Heavy-Duty Use: 22330 CC/C3W33 Bearing
For wind turbines, 22330 CC/C3W33 Bearing’s durability and high dynamic load capacity make it ideal for main shaft applications. The open design simplifies lubrication, extending service life in remote installations.

Automotive vs Aerospace: Applications of 22330 CC/C3W33 Bearing
In large trucks, 22330 CC/C3W33 Bearing supports drivetrain components, while in aerospace, its precision ensures reliability in auxiliary systems. The metric sizing fits standard industrial and transport machinery.

Perfect Fit for Automation: 22330 CC/C3W33 Bearing
22330 CC/C3W33 Bearing works well in robotic arms, where its spherical rollers accommodate slight misalignments during movement. The steel cage provides stability under repetitive motion, reducing maintenance needs.

Q&A

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