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22219 CCK C3 W33 Double Row Spherical Roller Bearing
22219 CCK C3 W33 Double Row Spherical Roller Bearing

22219 CCK C3 W33 Double Row Spherical Roller Bearing

The 22219 CCK C3 W33 is a double-row spherical roller bearing with a 95mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 8835 lbf and spins smoothly at speeds up to 4800 RPM.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance under heavy loads. The bearing operates well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where robust performance is needed.

Weighing 4.15kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 22219 CCK C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 95 x 170 x 43 mm
  • Bore Dia 95 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 43 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 112 mm
  • Shoulder/Recess Dia Of Outer Ring 150 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8835 lbf
  • Static Radial Load 101164 lbf
  • Max Speed 4800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 4.15 kg
  • Price (US$) 77.22

Features

Performance Features of 22219 CCK C3 W33 Bearing

22219 CCK C3 W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8835 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 4800 rpm, it maintains efficiency even under demanding conditions.

22219 CCK C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 22219 CCK C3 W33 Bearing
22219 CCK 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. The spherical roller construction helps compensate for misalignment, ensuring smooth operation in tough conditions.

Where Is 22219 CCK C3 W33 Bearing Used?
In mining equipment, 22219 CCK C3 W33 Bearing supports rotating components like conveyor pulleys, thanks to its robust chrome steel construction. The C3 radial clearance allows for thermal expansion, making it reliable in high-temperature environments.

Built for Heavy-Duty Use: 22219 CCK C3 W33 Bearing
For wind turbines, 22219 CCK C3 W33 Bearing provides stability in gearboxes, where its tapered bore ensures a secure fit. The lubrication groove design helps maintain performance even under continuous operation.

Automotive vs Aerospace: Applications of 22219 CCK C3 W33 Bearing
In truck transmissions, 22219 CCK C3 W33 Bearing handles combined loads, while its high-speed capability makes it suitable for aircraft auxiliary systems. The steel cage enhances durability in both applications.

Practical Applications of 22219 CCK C3 W33 Bearing
For paper mill machinery, 22219 CCK C3 W33 Bearing’s open design simplifies lubrication, extending service life. Its wide temperature range ensures reliability in varying production conditions.

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