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22344 CC/C3W502 Double Row Spherical Roller Bearing

22344 CC/C3W502 Double Row Spherical Roller Bearing

The 22344 CC/C3W502 is a double-row spherical roller bearing with a 220mm bore and 460mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 638233 lbf and runs smoothly at speeds up to 2100 RPM.

Its open design allows easy lubrication, with a 12mm hole and 22.3mm groove for maintenance. The steel cage and spherical rollers ensure durability even under heavy radial loads.

This bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments. The C3 radial clearance provides flexibility for thermal expansion.

Ideal for industrial machinery like crushers or gearboxes where high radial loads are common. Weighing 115kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 22344 CC/C3W502
  • 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$2,259.71

Features

Performance Features of 22344 CC/C3W502 Bearing

22344 CC/C3W502 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 smooth performance.
With a maximum speed of 2100 rpm, it balances durability and efficiency in demanding conditions.

22344 CC/C3W502 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance provides flexibility, reducing stress during thermal expansion.

Steel cage construction ensures proper roller alignment, minimising wear and extending service life.
Lubrication grooves and holes facilitate easy maintenance, enhancing operational reliability.

Application

Industrial Uses of 22344 CC/C3W502 Bearing
22344 CC/C3W502 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in rugged environments.

In automotive applications, 22344 CC/C3W502 Bearing supports large drivetrain components, such as truck axles and gearboxes, thanks to its robust chrome steel construction. Its C3 radial clearance allows for thermal expansion, making it suitable for high-temperature conditions.

For industrial fans and blowers, 22344 CC/C3W502 Bearing’s high dynamic load capacity ensures reliable performance even at speeds up to 2100 rpm. The open design simplifies lubrication, reducing maintenance downtime in continuous operations.

Where Is 22344 CC/C3W502 Bearing Used?
You’ll often find 22344 CC/C3W502 Bearing in mining equipment, where its ability to handle heavy loads and harsh conditions is invaluable. The steel cage adds durability, making it a long-lasting choice for demanding applications.

In wind turbines, 22344 CC/C3W502 Bearing’s spherical rollers accommodate shaft deflections, ensuring consistent performance under variable loads. Its wide temperature range (-30° to 200°C) also makes it adaptable to diverse climates.

Built for Heavy-Duty Use: 22344 CC/C3W502 Bearing
22344 CC/C3W502 Bearing excels in paper mill machinery, where its combined load capacity handles the stresses of rolling and pressing operations. The lubrication groove design ensures even oil distribution, extending bearing life.

For construction equipment like cranes and excavators, 22344 CC/C3W502 Bearing’s high static radial load rating provides stability under extreme weights. Its metric sizing ensures compatibility with global machinery standards.

Automotive vs Aerospace: Applications of 22344 CC/C3W502 Bearing
In automotive settings, 22344 CC/C3W502 Bearing is ideal for heavy-duty transmissions, offering reliability under constant torque. The chrome steel rollers resist wear, even in high-vibration environments.

For aerospace ground support equipment, 22344 CC/C3W502 Bearing’s precision and load capacity make it suitable for aircraft tugs and loading systems. Its temperature resilience ensures performance in both hot and cold conditions.

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