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22228 CCK/C3W64 Double Row Spherical Roller Bearing
22228 CCK/C3W64 Double Row Spherical Roller Bearing

22228 CCK/C3W64 Double Row Spherical Roller Bearing

The 22228 CCK/C3W64 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 167033 lbf and runs smoothly at speeds up to 3200 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

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

Weighing 14kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding applications.

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Product Parameters

  • Part Number 22228 CCK/C3W64
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 68 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 68 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 166 mm
  • Shoulder/Recess Dia Of Outer Ring 216 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 167033 lbf
  • Static Radial Load 202328 lbf
  • Max Speed 3200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 14 kg
  • Price (US$) US$352.90

Features

How Is 22228 CCK/C3W64 Bearing Engineered for Reliability?

22228 CCK/C3W64 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 167033 lbf.

The tapered bore design allows for secure mounting, enhancing stability during high-speed operations.
With a maximum speed of 3200 rpm, it delivers consistent performance in demanding conditions.

22228 CCK/C3W64 Bearing operates efficiently within a wide temperature range of -30° to 200°C.
Its C3 radial clearance ensures smooth operation, even under varying thermal expansions.

The steel cage maintains roller alignment, reducing friction and extending service life.
Lubrication grooves and holes facilitate easy maintenance, keeping operational costs low.

Application

Industrial Uses of 22228 CCK/C3W64 Bearing
22228 CCK/C3W64 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 tapered bore ensures a secure fit, reducing slippage in demanding conditions.

Where Is 22228 CCK/C3W64 Bearing Used?
You’ll find 22228 CCK/C3W64 Bearing in mining equipment, where its robust construction withstands harsh environments. The C3 radial clearance allows for thermal expansion, making it reliable in high-temperature operations.

Built for Heavy-Duty Use: 22228 CCK/C3W64 Bearing
22228 CCK/C3W64 Bearing excels in paper mills, supporting large rollers under constant load. Its chrome steel rollers and cage provide long-lasting performance, even in wet or dusty conditions.

Automotive vs Aerospace: Applications of 22228 CCK/C3W64 Bearing
In automotive applications, 22228 CCK/C3W64 Bearing is ideal for large trucks, handling heavy loads in axles. For aerospace, its precision and durability make it suitable for ground support equipment.

Perfect Fit for Automation: 22228 CCK/C3W64 Bearing
22228 CCK/C3W64 Bearing is a go-to choice for conveyor systems in automated warehouses. The open design simplifies lubrication, ensuring smooth operation in continuous-use scenarios.

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