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22219 E/C3W64 Double Row Spherical Roller Bearing

22219 E/C3W64 Double Row Spherical Roller Bearing

The 22219 E/C3W64 is a double-row spherical roller bearing with a 95mm bore and 170mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 8835 lbf and runs smoothly at speeds up to 4800 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 4.15kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for demanding environments.

The lubrication groove and hole simplify maintenance, ensuring long service life. Perfect for machinery requiring consistent performance under heavy loads.

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Product Parameters

  • Part Number 22219 E/C3W64
  • Brand TFL
  • Interchangeable SKF
  • Size 95 x 170 x 43 mm
  • Bore Dia 95 mm
  • Bore Dia Tolerance -0.02mm 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 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 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

Features

Performance Features of 22219 E/C3W64 Bearing

22219 E/C3W64 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 8835 lbf, ensuring reliable operation in heavy-duty applications.
The double-row spherical roller design allows for self-alignment, reducing stress and wear.

How Is 22219 E/C3W64 Bearing Engineered for Reliability?

22219 E/C3W64 Bearing features a steel cage that maintains roller alignment, enhancing durability.
With a maximum speed of 4800 rpm, it delivers consistent performance under high-speed conditions.
The C3 radial clearance ensures smooth operation, even with thermal expansion.

Built for Durability: 22219 E/C3W64 Bearing

22219 E/C3W64 Bearing’s chrome steel construction resists wear, extending its service life.
The lubrication groove and holes facilitate easy maintenance, reducing downtime.
It operates in temperatures from -30° to 200°C, making it suitable for varied environments.

Steel vs Ceramic Bearings: Strengths of 22219 E/C3W64 Bearing

22219 E/C3W64 Bearing’s chrome steel rollers provide superior load capacity compared to ceramic alternatives.
Its robust design handles heavy radial and axial loads, ensuring long-term reliability.
The open seal type allows for easy lubrication, maintaining optimal performance.

Application

Industrial Uses of 22219 E/C3W64 Bearing
22219 E/C3W64 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads with ease. The spherical roller construction also compensates for minor misalignments, ensuring smooth operation in tough conditions.

What Makes 22219 E/C3W64 Bearing a Preferred Choice?
In mining equipment, 22219 E/C3W64 Bearing’s robust chrome steel construction withstands extreme loads and harsh environments. Its C3 radial clearance allows for thermal expansion, making it reliable in high-temperature applications.

Built for Heavy-Duty Use: 22219 E/C3W64 Bearing
For wind turbines, 22219 E/C3W64 Bearing’s ability to handle combined loads makes it ideal for rotor shafts. The steel cage ensures durability, while the lubrication groove extends service life in continuous operation.

Automotive vs Aerospace: Applications of 22219 E/C3W64 Bearing
In automotive gearboxes, 22219 E/C3W64 Bearing provides stability under high-speed rotations. For aerospace applications, its precision and temperature resistance make it suitable for auxiliary power units.

Perfect Fit for Automation: 22219 E/C3W64 Bearing
22219 E/C3W64 Bearing is often found in robotic arms, where its spherical rollers accommodate dynamic movements. The open design simplifies lubrication, ensuring consistent performance in automated systems.

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