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23228 CCK/W33 Double Row Spherical Roller Bearing
23228 CCK/W33 Double Row Spherical Roller Bearing

23228 CCK/W33 Double Row Spherical Roller Bearing

The 23228 CCK/W33 is a double-row spherical roller bearing with a 140mm bore and 250mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 216266 lbf and operates smoothly at speeds up to 2400 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The bearing features a lubrication groove and hole for easy maintenance, suitable for temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 18kg, it’s built for strength and reliability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23228 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 250 x 88 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 88 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 165 mm
  • Shoulder/Recess Dia Of Outer Ring 212 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 216266 lbf
  • Static Radial Load 281011 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 18 kg
  • Price (US$) US$388.79

Features

How Is 23228 CCK/W33 Bearing Engineered for Reliability?

23228 CCK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, even under high dynamic radial loads of 216266 lbf.

The tapered bore design allows for secure mounting, reducing slippage during operation.
With a maximum speed of 2400 rpm, it delivers consistent performance in demanding conditions.

23228 CCK/W33 Bearing’s lubrication groove and hole ensure proper oil distribution, extending service life.
It operates efficiently in temperatures ranging from -30°C to 200°C, making it versatile for various applications.

Application

Industrial Uses of 23228 CCK/W33 Bearing
The 23228 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its spherical roller construction helps compensate for misalignment, ensuring smooth operation in tough conditions.

In the mining sector, 23228 CCK/W33 Bearing supports equipment such as conveyor systems and gearboxes, thanks to its robust chrome steel construction. The lubrication groove and hole design make maintenance easier, extending service life in dusty environments.

For wind turbines, 23228 CCK/W33 Bearing provides reliable performance in gearboxes and yaw systems, where its high dynamic load capacity is essential. The wide temperature range also ensures stability in varying weather conditions.

What Makes 23228 CCK/W33 Bearing a Preferred Choice?
With its tapered bore design, 23228 CCK/W33 Bearing offers secure fitting on shafts, reducing slippage in high-torque applications like paper mills. The steel cage enhances durability, making it suitable for continuous operation.

In construction equipment, 23228 CCK/W33 Bearing is often found in cranes and excavators, where its combined load capacity handles both radial and thrust forces. The open seal type allows for easy relubrication, keeping performance consistent over time.

Built for Heavy-Duty Use: 23228 CCK/W33 Bearing
The 23228 CCK/W33 Bearing excels in steel production machinery, such as rolling mills, due to its high static radial load rating. Its spherical rollers distribute stress evenly, minimising wear under heavy loads.

For marine applications, 23228 CCK/W33 Bearing is used in propeller shafts and deck machinery, where its corrosion-resistant materials withstand harsh saltwater conditions. The wide width provides added stability in high-vibration environments.

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