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22308 CY CZ W33 Double Row Spherical Roller Bearing
22308 CY CZ W33 Double Row Spherical Roller Bearing

22308 CY CZ W33 Double Row Spherical Roller Bearing

The 22308 CY CZ W33 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 brass cage and open design ensure durability and easy lubrication, with a temperature range from -30°C to 200°C. The bearing features a lubrication groove and holes for convenient maintenance.

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 present.

Weighing 1kg, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22308 CY CZ W33
  • 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 Brass
  • Dynamic Radial Load 34845 lbf
  • Static Radial Load 31473 lbf
  • Max Speed 8000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1 kg
  • Price (US$) 37.98

Features

Performance Features of 22308 CY CZ W33 Bearing

22308 CY CZ W33 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 brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 8000 rpm, it delivers consistent performance under high-speed conditions.

22308 CY CZ W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, enhancing durability in demanding environments.

Application

Industrial Uses of 22308 CY CZ W33 Bearing
The 22308 CY CZ W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. Its brass cage ensures smooth operation even under high stress and vibration.

In automotive applications, 22308 CY CZ W33 Bearing fits well in truck wheel hubs and transmissions, offering reliable performance under varying road conditions. The metric dimensions make it a versatile choice for global vehicle designs.

For wind turbines, 22308 CY CZ W33 Bearing’s spherical roller design accommodates misalignment, reducing wear in harsh environments. The chrome steel construction provides durability against extreme weather and continuous operation.

Where Is 22308 CY CZ W33 Bearing Used?
You’ll often spot 22308 CY CZ W33 Bearing in conveyor systems, where its high dynamic load capacity keeps things running smoothly. The open seal design allows for easy lubrication, extending its service life.

In mining equipment, 22308 CY CZ W33 Bearing handles heavy radial and axial loads, making it ideal for drills and excavators. The wide temperature range ensures performance even in challenging conditions.

Built for Heavy-Duty Use: 22308 CY CZ W33 Bearing
22308 CY CZ W33 Bearing excels in paper mill machinery, where its robust construction withstands constant moisture and pressure. The brass cage adds corrosion resistance, perfect for damp environments.

In construction equipment like cranes, 22308 CY CZ W33 Bearing’s spherical rollers manage misalignment and shock loads effectively. Its high-speed capability ensures reliable operation in demanding tasks.

Automotive vs Aerospace: Applications of 22308 CY CZ W33 Bearing
In automotive systems, 22308 CY CZ W33 Bearing supports heavy axles and gearboxes, ensuring smooth power transmission. Its durability makes it a go-to for long-haul trucks.

For aerospace ground equipment, 22308 CY CZ W33 Bearing handles precise loads in aircraft tow tractors. The wide temperature range suits both hangar and tarmac operations.

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