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22308 CC W33 C3 Double Row Spherical Roller Bearing
22308 CC W33 C3 Double Row Spherical Roller Bearing

22308 CC W33 C3 Double Row Spherical Roller Bearing

The 22308 CC W33 C3 is a double-row spherical roller bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 34845 lbf and operates smoothly at speeds up to 8000 RPM.

Its open design and lubrication groove make maintenance straightforward, 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, offering a dependable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.

Weighing 1kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22308 CC W33 C3
  • Brand TFL
  • Interchangeable SKF
  • Size 40 x 90 x 33 mm
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 49.9 mm
  • Shoulder/Recess Dia Of Outer Ring 74.3 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 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 34845 lbf
  • Static Radial Load 31473 lbf
  • Max Speed 8000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 1 kg
  • Price (US$) 37.98

Features

Performance Features of 22308 CC W33 C3 Bearing

22308 CC W33 C3 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34845 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 8000 rpm, it maintains efficiency even under high-speed conditions.

22308 CC W33 C3 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides optimal performance under thermal expansion and heavy loads.

Its lubrication groove and hole design ensure consistent oil distribution, extending service life.
The steel cage keeps rollers aligned, minimising wear and improving durability.

Application

Industrial Uses of 22308 CC W33 C3 Bearing
22308 CC W33 C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged environments.

How Does 22308 CC W33 C3 Bearing Improve Performance?
In conveyor systems, 22308 CC W33 C3 Bearing reduces friction and wear, thanks to its chrome steel rollers and steel cage. The C3 radial clearance allows for thermal expansion, making it reliable in high-temperature applications.

Built for Heavy-Duty Use: 22308 CC W33 C3 Bearing
This bearing excels in mining equipment, where its robust construction withstands extreme loads and harsh conditions. The lubrication groove and holes ensure consistent performance, even in dusty or wet environments.

Automotive vs Aerospace: Applications of 22308 CC W33 C3 Bearing
In automotive drivetrains, 22308 CC W33 C3 Bearing supports heavy loads while maintaining precision. For aerospace applications, its high-speed capability and temperature resistance make it suitable for auxiliary systems.

Essential Roles of 22308 CC W33 C3 Bearing
22308 CC W33 C3 Bearing is vital in wind turbines, where its durability and load capacity ensure long-term reliability. The open design simplifies maintenance, reducing downtime in remote installations.

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