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22211 CK W33 Double Row Spherical Roller Bearing

22211 CK W33 Double Row Spherical Roller Bearing

The 22211 CK W33 is a double-row spherical roller bearing with a 55mm bore and 100mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 28551 lbf and reaches speeds of 8500 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The lubrication groove and holes make maintenance straightforward.

This bearing operates in temperatures from -30°C to 200°C, suitable for demanding environments. It’s interchangeable with SKF models, ideal for industrial machinery or heavy equipment.

Weighing 0.83kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe usage.

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Product Parameters

  • Part Number 22211 CK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 55 x 100 x 25 mm
  • Bore Dia 55 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 65.3 mm
  • Shoulder/Recess Dia Of Outer Ring 88 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 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 29 lbf
  • Static Radial Load 28551 lbf
  • Max Speed 8500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.83 kg
  • Price （US$） 30.78

Features

Performance Features of 22211 CK W33 Bearing

22211 CK W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 29 lbf, ensuring reliable performance in various applications.

The double-row spherical roller design allows for smooth operation even under misalignment conditions.
With a maximum speed of 8,500 rpm, it balances durability and efficiency in demanding environments.

22211 CK W33 Bearing’s lubrication groove and hole design ensure consistent performance.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 22211 CK W33 Bearing
22211 CK W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads effortlessly. The spherical roller type also compensates for minor misalignments, ensuring smooth operation in demanding conditions.

What Makes 22211 CK W33 Bearing a Preferred Choice?
In automotive applications, 22211 CK W33 Bearing supports drivetrain components, offering reliable performance under combined loads. Its chrome steel construction and lubrication groove extend service life, even in high-speed scenarios.

Built for Heavy-Duty Use: 22211 CK W33 Bearing
For mining equipment, 22211 CK W33 Bearing’s robust design withstands extreme loads and harsh environments. The tapered bore ensures a secure fit, reducing slippage during intense operations.

Automotive vs Aerospace: Applications of 22211 CK W33 Bearing
While 22211 CK W33 Bearing excels in vehicle transmissions, its high-temperature tolerance also makes it suitable for aerospace auxiliary systems. The metric sizing ensures compatibility across diverse engineering standards.

Perfect Fit for Automation: 22211 CK W33 Bearing
In robotic arms, 22211 CK W33 Bearing provides precise movement with minimal friction. The steel cage and lubrication holes maintain performance in continuous operation, ideal for automated production lines.

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