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22344 CC/C3 W33 Double Row Spherical Roller Bearing

22344 CC/C3 W33 Double Row Spherical Roller Bearing

The 22344 CC/C3 W33 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 638233 lbf and operates smoothly at speeds up to 2100 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open structure allows easy lubrication, with grooves and holes for efficient maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It works in temperatures from -30°C to 200°C.

Weighing 115kg, it’s robust for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 22344 CC/C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 460 x 145 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 145 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 279 mm
  • Shoulder/Recess Dia Of Outer Ring 389 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 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 638233 lbf
  • Static Radial Load 775591 lbf
  • Max Speed 2100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 115 kg
  • Price （US$） US$1,449.00

Features

Performance Features of 22344 CC/C3 W33 Bearing

22344 CC/C3 W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 638233 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, maintaining performance under stress.
With a maximum speed of 2100 rpm, it balances durability and efficiency in demanding conditions.

22344 CC/C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during operation.

Steel cage construction ensures proper roller alignment, reducing wear and extending service life.
Lubrication grooves and holes facilitate easy maintenance, enhancing long-term reliability.

Application

Industrial Uses of 22344 CC/C3 W33 Bearing
The 22344 CC/C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly.
Its spherical roller construction allows for slight misalignment, making it ideal for rugged industrial environments.

What Makes 22344 CC/C3 W33 Bearing a Preferred Choice?
In mining equipment, 22344 CC/C3 W33 Bearing excels due to its robust chrome steel construction and C3 radial clearance, which accommodates thermal expansion.
The lubrication groove ensures smooth operation even under extreme conditions, reducing downtime.

Built for Heavy-Duty Use: 22344 CC/C3 W33 Bearing
This bearing is a go-to for paper mills and steel plants, where its high dynamic load capacity keeps production lines running smoothly.
The steel cage enhances durability, making it suitable for continuous operation in demanding settings.

Automotive vs Aerospace: Applications of 22344 CC/C3 W33 Bearing
While 22344 CC/C3 W33 Bearing isn’t typically used in aerospace, it’s perfect for large commercial vehicles like buses and trucks, supporting drivetrain components.
Its metric sizing and high-temperature tolerance make it versatile for various heavy transport applications.

Essential Roles of 22344 CC/C3 W33 Bearing
In wind turbines, 22344 CC/C3 W33 Bearing plays a key role in supporting rotor shafts, thanks to its ability to handle combined loads and misalignment.
The open design simplifies maintenance, which is crucial for remote installations.

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