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22238 CC/W33 Double Row Spherical Roller Bearing

22238 CC/W33 Double Row Spherical Roller Bearing

The 22238 CC/W33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from tough chrome steel. It handles combined loads up to 301694 lbf and runs smoothly at speeds up to 2400 RPM.
Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.
This model includes lubrication grooves and holes for easy maintenance, with a standard CN radial clearance. It’s interchangeable with SKF bearings, ideal for replacements in industrial settings.
Weighing 35.5kg, it’s sturdy and reliable for heavy machinery like crushers or large gearboxes. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 22238 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 225 mm
  • Shoulder/Recess Dia Of Outer Ring 294 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 301694 lbf
  • Static Radial Load 382175 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$535.49

Features

Performance Features of 22238 CC/W33 Bearing

22238 CC/W33 Bearing is built with double-row spherical rollers, handling combined loads efficiently.
Its chrome steel construction ensures durability under high dynamic radial loads up to 301,694 lbf.

The lubrication groove and hole design in 22238 CC/W33 Bearing simplify maintenance and enhance performance.
With a maximum speed of 2,400 rpm, it balances speed and load capacity effectively.

22238 CC/W33 Bearing operates in temperatures from -30°C to 200°C, suitable for varied environments.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 22238 CC/W33 Bearing
22238 CC/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 also compensates for misalignment, ensuring smooth operation in rugged conditions.

Where Is 22238 CC/W33 Bearing Used?
In mining equipment, 22238 CC/W33 Bearing supports large rotating shafts, thanks to its robust chrome steel rollers and steel cage. Its lubrication groove design simplifies maintenance, making it ideal for hard-to-access locations.

Built for Heavy-Duty Use: 22238 CC/W33 Bearing
For wind turbines, 22238 CC/W33 Bearing provides reliable performance under fluctuating loads and harsh weather. The wide temperature range (-30° to 200°C) ensures stability in both cold and hot environments.

Automotive vs Aerospace: Applications of 22238 CC/W33 Bearing
In industrial gearboxes, 22238 CC/W33 Bearing excels with its high dynamic load capacity, while its precision tolerances make it suitable for large-scale machinery. The open seal design allows for custom lubrication solutions.

Key Fields for 22238 CC/W33 Bearing
Paper mills benefit from 22238 CC/W33 Bearing’s ability to handle heavy loads and slight misalignments. The steel cage and chrome steel rollers ensure long service life even in dusty or humid conditions.

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