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240/750 ECA/W33VQ725RE10 Double Row Spherical Roller Bearing

240/750 ECA/W33VQ725RE10 Double Row Spherical Roller Bearing

The 240/750 ECA/W33VQ725RE10 is a double-row spherical roller bearing with a large 750mm bore and 1090mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 2750537 lbf and runs smoothly at speeds up to 430 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers adjust to misalignment. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are present.

Weighing 1060kg, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 240/750 ECA/W33VQ725RE10
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1090 x 335 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1090 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 335 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 855 mm
  • Shoulder/Recess Dia Of Outer Ring 970 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 Brass
  • Dynamic Radial Load 2750537 lbf
  • Static Radial Load 5620224 lbf
  • Max Speed 430 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1060 kg

Features

Performance Features of 240/750 ECA/W33VQ725RE10 Bearing

240/750 ECA/W33VQ725RE10 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 2,750,537 lbf, making it suitable for heavy-duty industrial applications.
The brass cage ensures smooth roller alignment, enhancing durability and reducing friction.
With a maximum speed of 430 rpm, it delivers reliable performance in demanding conditions.

How Is 240/750 ECA/W33VQ725RE10 Bearing Engineered for Reliability?

240/750 ECA/W33VQ725RE10 Bearing features a double-row spherical roller design, providing excellent load distribution.
The chrome steel construction withstands high temperatures up to 200°C, ensuring consistent operation.
Its lubrication groove and hole design facilitate efficient grease distribution, reducing wear.
This design extends maintenance intervals, lowering operational costs.

Built for Durability: 240/750 ECA/W33VQ725RE10 Bearing

240/750 ECA/W33VQ725RE10 Bearing’s cylindrical bore ensures a secure fit, minimising misalignment risks.
The spherical roller type accommodates angular misalignment, enhancing performance in real-world conditions.
With a static radial load capacity of 5,620,224 lbf, it handles extreme loads with ease.
Its brass cage contributes to smooth operation and long service life.

Steel vs Ceramic Bearings: Strengths of 240/750 ECA/W33VQ725RE10 Bearing

240/750 ECA/W33VQ725RE10 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures high resistance to wear and fatigue, even under heavy loads.
The bearing’s design includes a lubrication groove, promoting consistent performance.
Its temperature range of -30° to 200°C makes it versatile for various industrial applications.

Application

Industrial Uses of 240/750 ECA/W33VQ725RE10 Bearing
240/750 ECA/W33VQ725RE10 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads effortlessly. The brass cage ensures smooth operation even under extreme conditions.

In wind turbines, 240/750 ECA/W33VQ725RE10 Bearing provides reliable performance, thanks to its spherical roller design that accommodates misalignment. Its large bore size makes it ideal for supporting massive rotor shafts.

For paper mill machinery, 240/750 ECA/W33VQ725RE10 Bearing’s chrome steel construction offers durability in wet and high-load environments. The lubrication groove simplifies maintenance, extending the bearing’s service life.

Where Is 240/750 ECA/W33VQ725RE10 Bearing Used?
You’ll often find 240/750 ECA/W33VQ725RE10 Bearing in steel plants, where it supports rolling mills under heavy combined loads. Its high static radial load capacity ensures stability in demanding applications.

The bearing also excels in marine propulsion systems, handling misalignment and shock loads with ease. The wide temperature range makes it suitable for both cold and hot operating conditions.

Built for Heavy-Duty Use: 240/750 ECA/W33VQ725RE10 Bearing
240/750 ECA/W33VQ725RE10 Bearing is a go-to choice for construction equipment like cranes and excavators. Its robust design withstands harsh environments while maintaining performance.

In power generation plants, this bearing supports large generators and turbines. The metric sizing ensures compatibility with European and Asian machinery standards.

Automotive vs Aerospace: Applications of 240/750 ECA/W33VQ725RE10 Bearing
While 240/750 ECA/W33VQ725RE10 Bearing isn’t typical in cars, it’s vital in aerospace ground equipment like aircraft tugs. Its high load capacity handles the weight of large planes.

In industrial settings, this bearing outperforms in applications requiring both radial and thrust load support. The spherical rollers adapt to misalignment, reducing wear and tear.

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