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22308 E/C3W64 Double Row Spherical Roller Bearing
22308 E/C3W64 Double Row Spherical Roller Bearing

22308 E/C3W64 Double Row Spherical Roller Bearing

The 22308 E/C3W64 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 reaching 8000 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 robust performance is needed.

Weighing 1kg, it offers a solid balance of strength and size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22308 E/C3W64
  • 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$) 70.71

Features

Performance Features of 22308 E/C3W64 Bearing

22308 E/C3W64 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 demanding conditions.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends the service life even under heavy loads.

22308 E/C3W64 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance ensures smooth performance in high-speed applications up to 8000 rpm.

The steel cage maintains roller alignment, minimising wear and tear.
With a weight of 1 kg, it balances strength and practicality for various industrial uses.

Application

Industrial Uses of 22308 E/C3W64 Bearing
22308 E/C3W64 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effortlessly. The C3 clearance ensures reliable performance even under thermal expansion.

In automotive applications, 22308 E/C3W64 Bearing fits well in truck wheel hubs, providing stability under varying road conditions. Its chrome steel rollers offer durability, making it a trusted choice for long-haul vehicles.

For industrial fans, 22308 E/C3W64 Bearing’s spherical rollers accommodate misalignment, reducing wear and tear. The open design allows for easy lubrication, extending service life in dusty environments.

Where Is 22308 E/C3W64 Bearing Used?
You’ll often find 22308 E/C3W64 Bearing in conveyor systems, where its high dynamic load capacity keeps operations smooth. The metric sizing ensures compatibility with European equipment standards.

In construction equipment, 22308 E/C3W64 Bearing supports heavy loads in excavators and cranes. Its steel cage and rollers withstand harsh job site conditions without compromising performance.

Built for Heavy-Duty Use: 22308 E/C3W64 Bearing
22308 E/C3W64 Bearing excels in mining equipment, handling extreme loads and vibrations. The wide temperature range makes it suitable for both hot and cold environments.

For paper mill machinery, 22308 E/C3W64 Bearing’s spherical rollers adapt to shaft misalignment, reducing downtime. Its robust construction ensures longevity even in high-moisture conditions.

Automotive vs Aerospace: Applications of 22308 E/C3W64 Bearing
In automotive drivetrains, 22308 E/C3W64 Bearing manages combined loads efficiently. Its high-speed capability makes it ideal for performance vehicles.

For aerospace ground equipment, 22308 E/C3W64 Bearing’s precision ensures smooth operation in loaders and lifts. The chrome steel construction meets stringent industry standards.

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