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23940 CC/W33 Double Row Spherical Roller Bearing

23940 CC/W33 Double Row Spherical Roller Bearing

The 23940 CC/W33 is a double-row spherical roller bearing with a 200mm bore and 280mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 146351 lbf and operates smoothly at speeds up to 2400 RPM.

Its open design and lubrication groove (8.3mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.

Weighing 11.5kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 23940 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 280 x 60 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 222 mm
  • Shoulder/Recess Dia Of Outer Ring 258 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 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 146351 lbf
  • Static Radial Load 233801 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 11.5 kg
  • Price （US$） US$461.15

Features

How Does 23940 CC/W33 Bearing Handle Combined Loads?

23940 CC/W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability under high dynamic radial loads of up to 146,351 lbf.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 2,400 rpm, it performs reliably in demanding industrial applications.

What Makes 23940 CC/W33 Bearing Suitable for High-Temperature Applications?

23940 CC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel rollers and rings resist thermal deformation, ensuring consistent performance.
The lubrication groove design allows for smooth oil flow, reducing heat buildup.
This makes it a dependable choice for heavy machinery in extreme conditions.

Engineered for Precision: 23940 CC/W33 Bearing

23940 CC/W33 Bearing is precision-crafted with a cylindrical bore for accurate shaft fitting.
Its spherical roller design compensates for misalignment, ensuring smooth operation.
The CN radial clearance provides optimal performance under varying load conditions.
Weighing 11.5 kg, it balances robustness with precision engineering.

Application

Industrial Uses of 23940 CC/W33 Bearing
The 23940 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.
Its spherical roller construction allows for slight misalignment, making it reliable in rugged industrial environments.

Where Is 23940 CC/W33 Bearing Used?
You’ll often find 23940 CC/W33 Bearing in mining equipment, where its robust construction withstands extreme conditions.
The lubrication groove ensures smooth operation even under continuous heavy loads.

Built for Heavy-Duty Use: 23940 CC/W33 Bearing
23940 CC/W33 Bearing is ideal for paper mills and steel plants, where high temperatures and heavy loads are common.
The chrome steel rollers provide excellent wear resistance, extending the bearing’s service life.

Automotive vs Aerospace: Applications of 23940 CC/W33 Bearing
In automotive applications, 23940 CC/W33 Bearing supports large drivetrain components like differentials.
For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary systems.

Essential Roles of 23940 CC/W33 Bearing
23940 CC/W33 Bearing plays a key role in wind turbines, where its durability ensures long-term performance.
The steel cage and chrome steel rollers offer a balance of strength and reliability in demanding conditions.

Q&A

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