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240/630 MC3 W33 Double Row Spherical Roller Bearing

240/630 MC3 W33 Double Row Spherical Roller Bearing

The 240/630 MC3 W33 is a double-row spherical roller bearing with a large 600mm bore and 870mm outer diameter, built from tough chrome steel. It handles heavy combined loads up to 1911326 lbf and operates smoothly at speeds up to 45 RPM.

Its open design and steel cage ensure durability, while the C3 radial clearance allows for thermal expansion. The bearing works in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model features lubrication grooves and holes for easy maintenance, with a shoulder diameter of 682mm for secure fitting. Ideal for heavy machinery like crushers or large gearboxes where high radial loads are common.

Weighing 520kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 240/630 MC3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 600 x 870 x 272 mm
  • Bore Dia 600 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 870 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 272 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 682 mm
  • Shoulder/Recess Dia Of Outer Ring 784 mm
  • Width Of Lubrication Groove 46.1 mm
  • Diameter Of Lubrication Hole 15 mm
  • Chamfer Dimension min.6 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 1911326 lbf
  • Static Radial Load 3664386 lbf
  • Max Speed 45 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 520 kg
  • Price （US$） US$8,102.52

Features

Performance Features of 240/630 MC3 W33 Bearing

240/630 MC3 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,911,326 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 45 rpm, it delivers reliable performance in demanding environments.

240/630 MC3 W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The C3 radial clearance provides flexibility for thermal expansion in various operating conditions.

The steel cage maintains roller alignment, reducing wear and extending service life.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 240/630 MC3 W33 Bearing
240/630 MC3 W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads. The spherical roller construction ensures reliable performance even in misaligned conditions.

What Makes 240/630 MC3 W33 Bearing a Preferred Choice?
With its large bore size and robust chrome steel construction, 240/630 MC3 W33 Bearing is ideal for wind turbine applications. The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.

Built for Heavy-Duty Use: 240/630 MC3 W33 Bearing
In paper mills and steel plants, 240/630 MC3 W33 Bearing supports rollers and conveyors under extreme loads. Its lubrication groove design ensures smooth operation, reducing downtime for maintenance.

Automotive vs Aerospace: Applications of 240/630 MC3 W33 Bearing
While 240/630 MC3 W33 Bearing is too large for most automotive uses, it excels in aerospace ground support equipment. The high static load capacity makes it perfect for heavy lifting applications.

Essential Roles of 240/630 MC3 W33 Bearing
240/630 MC3 W33 Bearing is a key component in hydroelectric turbines, where its durability and load capacity are critical. The steel cage provides added strength, ensuring long service life in demanding conditions.

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