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23040 KM C3 W33 Double Row Spherical Roller Bearing

23040 KM C3 W33 Double Row Spherical Roller Bearing

The 23040 KM C3 W33 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 237848 lbf and runs smoothly at speeds up to 2200 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing requires lubrication and operates in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where high radial and axial loads are present.

Weighing 22.5kg, it’s robust and built for demanding applications. Compliant with RoHS and REACH standards for safe and reliable use.

The tapered bore design ensures a secure fit, while the open seal allows for easy maintenance. The lubrication groove and holes simplify greasing, keeping the bearing running smoothly.

Suitable for use in harsh environments, it offers reliable performance in applications like mining or construction equipment. Its C3 radial clearance provides flexibility under varying thermal conditions.

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Product Parameters

  • Part Number 23040 KM C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 82 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 82 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 228 mm
  • Shoulder/Recess Dia Of Outer Ring 278 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 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 237848 lbf
  • Static Radial Load 343958 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 22.5 kg
  • Price （US$） US$374.94

Features

Performance Features of 23040 KM C3 W33 Bearing

23040 KM C3 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 237,848 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 2,200 rpm, it delivers reliable performance in demanding environments.

23040 KM C3 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Its C3 radial clearance allows for thermal expansion, ensuring stable operation under varying conditions.
The lubrication groove and hole design facilitate easy maintenance and consistent performance.

Application

Industrial Uses of 23040 KM C3 W33 Bearing
23040 KM C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The spherical roller construction also accommodates misalignment, reducing wear in demanding environments.

In mining equipment, 23040 KM C3 W33 Bearing’s high dynamic radial load capacity ensures reliable performance under extreme conditions. The tapered bore design simplifies installation, making it a favourite for large-scale operations.

For wind turbines, 23040 KM C3 W33 Bearing’s temperature range and lubrication grooves support continuous operation in varying climates. Its steel cage and chrome steel rollers provide long-lasting durability, even in high-speed applications.

Where Is 23040 KM C3 W33 Bearing Used?
You’ll often find 23040 KM C3 W33 Bearing in paper mills, where its ability to handle heavy radial and axial loads keeps production lines running smoothly. The open seal design allows for easy lubrication, extending service life.

In construction equipment like cranes and excavators, 23040 KM C3 W33 Bearing’s robust construction withstands shock loads and vibrations. The C3 radial clearance ensures optimal performance under fluctuating temperatures and loads.

Built for Heavy-Duty Use: 23040 KM C3 W33 Bearing
23040 KM C3 W33 Bearing excels in steel mills, where its chrome steel rings and rollers resist deformation under intense heat. The lubrication holes ensure consistent performance, even in high-friction scenarios.

For marine applications, 23040 KM C3 W33 Bearing’s corrosion-resistant materials and wide temperature range make it suitable for ship propulsion systems. Its metric sizing ensures compatibility with international standards.

Automotive vs Aerospace: Applications of 23040 KM C3 W33 Bearing
In automotive testing rigs, 23040 KM C3 W33 Bearing handles high-speed rotations and variable loads with precision. The spherical rollers adapt to alignment shifts, reducing maintenance needs.

For aerospace ground support equipment, 23040 KM C3 W33 Bearing’s lightweight yet durable construction ensures reliability. The tapered bore simplifies mounting, saving time during equipment assembly.

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