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23938 CC/C3W33 Double Row Spherical Roller Bearing

23938 CC/C3W33 Double Row Spherical Roller Bearing

The 23938 CC/C3W33 is a double-row spherical roller bearing with a 190mm bore and 260mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 11218 lbf and operates smoothly at speeds up to 2600 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures from -30°C to 200°C.

This bearing features lubrication grooves and holes for easy maintenance, compatible with standard greases. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where reliability is key.

Weighing 8.05kg, it’s built to last while meeting RoHS and REACH standards. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.

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Product Parameters

  • Part Number 23938 CC/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 260 x 52 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 260 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 52 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 209 mm
  • Shoulder/Recess Dia Of Outer Ring 240 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 11218 lbf
  • Static Radial Load 179847 lbf
  • Max Speed 2600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 8.05 kg
  • Price （US$） US$427.60

Features

How Is 23938 CC/C3W33 Bearing Engineered for Reliability?

23938 CC/C3W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, even under high dynamic radial loads of 11218 lbf.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 2600 rpm, it delivers consistent performance in demanding conditions.

23938 CC/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, ensuring reliable operation in varying environments.

Application

Industrial Uses of 23938 CC/C3W33 Bearing
The 23938 CC/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads with ease. Its spherical rollers also compensate for misalignment, making it reliable in demanding industrial settings.

Where Is 23938 CC/C3W33 Bearing Used?
You’ll often find the 23938 CC/C3W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The C3 radial clearance ensures smooth operation even under thermal expansion.

Built for Heavy-Duty Use: 23938 CC/C3W33 Bearing
The 23938 CC/C3W33 Bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and high dynamic load capacity. Its open design simplifies lubrication, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 23938 CC/C3W33 Bearing
In automotive applications, the 23938 CC/C3W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision under combined loads. The metric sizing ensures compatibility across industries.

Key Fields for 23938 CC/C3W33 Bearing
Wind turbines benefit from the 23938 CC/C3W33 Bearing’s ability to handle misalignment and heavy loads. Its steel cage and high-temperature tolerance make it suitable for renewable energy applications.

Q&A

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