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23948 CCK/W33 Double Row Spherical Roller Bearing

23948 CCK/W33 Double Row Spherical Roller Bearing

The 23948 CCK/W33 is a double-row spherical roller bearing with a 240mm bore and 320mm outer diameter, crafted from durable chrome steel. It manages combined loads up to 153,994 lbf and operates smoothly at speeds up to 2000 RPM.

Its open design and lubrication groove (8.3mm wide) make maintenance straightforward, while the steel cage ensures reliable performance. The bearing handles temperatures from -30°C to 200°C, suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery, industrial gearboxes, or applications requiring robust load support.

Weighing 12.5kg, it’s built for strength and durability. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.

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Product Parameters

  • Part Number 23948 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 320 x 60 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 261 mm
  • Shoulder/Recess Dia Of Outer Ring 298 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 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 153994 lbf
  • Static Radial Load 260778 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 12.5 kg
  • Price （US$） US$643.37

Features

How Is 23948 CCK/W33 Bearing Engineered for Reliability?

23948 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 up to 153,994 lbf.

The tapered bore design enhances stability, while the lubrication groove simplifies maintenance.
With a maximum speed of 2,000 rpm, it performs reliably in demanding industrial applications.

23948 CCK/W33 Bearing operates efficiently in temperatures ranging from -30°C to 200°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 23948 CCK/W33 Bearing
23948 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 effortlessly. The tapered bore ensures a secure fit, reducing slippage during operation.

In automotive applications, 23948 CCK/W33 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. Its high dynamic load capacity makes it suitable for long-haul vehicles.

For industrial fans and blowers, 23948 CCK/W33 Bearing’s spherical roller design accommodates misalignment, ensuring smooth rotation even under uneven loads. The open seal allows for easy lubrication, extending service life in dusty environments.

Key Fields for 23948 CCK/W33 Bearing
23948 CCK/W33 Bearing excels in mining equipment, where its high static radial load capacity withstands extreme conditions. The steel cage adds durability, making it a reliable choice for heavy-duty applications.

In construction machinery, 23948 CCK/W33 Bearing is often found in cranes and excavators, handling combined loads with ease. Its wide temperature range ensures performance in both hot and cold climates.

Why Is 23948 CCK/W33 Bearing Essential in Machinery?
23948 CCK/W33 Bearing’s ability to handle misalignment makes it ideal for conveyor systems, reducing wear and tear. The lubrication groove ensures consistent performance, even in high-speed operations.

For paper mills, 23948 CCK/W33 Bearing’s durability and load capacity keep production lines running smoothly. Its metric sizing simplifies replacement in European and Asian machinery.

Q&A

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