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240/530 ECAK30/C3W33 Double Row Spherical Roller Bearing

240/530 ECAK30/C3W33 Double Row Spherical Roller Bearing

The 240/530 ECAK30/C3W33 is a double-row spherical roller bearing with a large 530mm bore and 780mm outer diameter, built from tough chrome steel. It handles combined loads up to 1,567,593 lbf and runs smoothly at speeds up to 670 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. 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 mining equipment or large industrial machinery where high radial loads are common.

Weighing 410kg, it’s a robust choice for demanding conditions. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 240/530 ECAK30/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 530 x 780 x 250 mm
  • Bore Dia 530 mm
  • Bore Dia Tolerance +0.05mm to 0
  • Outer Dia 780 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 250 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 601 mm
  • Shoulder/Recess Dia Of Outer Ring 687 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1567593 lbf
  • Static Radial Load 2967478 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 410 kg
  • Price （US$） US$9,507.12

Features

Performance Features of 240/530 ECAK30/C3W33 Bearing

240/530 ECAK30/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,567,593 lbf, making it suitable for heavy-duty applications.
The brass cage ensures smooth operation and reduces friction, enhancing the bearing’s longevity.
With a maximum speed of 670 rpm, it delivers reliable performance in demanding conditions.

How Is 240/530 ECAK30/C3W33 Bearing Engineered for Reliability?

240/530 ECAK30/C3W33 Bearing features a double-row spherical roller design, providing excellent load distribution.
The tapered bore ensures secure fitting, reducing the risk of misalignment during operation.
Its C3 radial clearance allows for thermal expansion, maintaining performance under varying temperatures.
The lubrication groove and holes ensure consistent oil flow, minimising wear and tear.

Built for Durability: 240/530 ECAK30/C3W33 Bearing

240/530 ECAK30/C3W33 Bearing’s chrome steel construction resists wear, even in high-stress environments.
The spherical roller design accommodates misalignment, ensuring smooth operation under heavy loads.
With a static radial load capacity of 2,967,478 lbf, it excels in demanding industrial applications.
Its temperature range of -30° to 200°C makes it versatile for various operating conditions.

Steel vs Ceramic Bearings: Strengths of 240/530 ECAK30/C3W33 Bearing

240/530 ECAK30/C3W33 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures durability and cost-effectiveness compared to ceramic alternatives.
The brass cage provides stability, reducing vibration and noise during operation.
Its robust design makes it ideal for heavy machinery and industrial equipment.

Application

Industrial Uses of 240/530 ECAK30/C3W33 Bearing
The 240/530 ECAK30/C3W33 Bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row design handles high radial and axial loads.
Its brass cage and chrome steel construction ensure durability in harsh environments, making it a reliable choice for industrial applications.

Where Is 240/530 ECAK30/C3W33 Bearing Used?
You’ll often find the 240/530 ECAK30/C3W33 Bearing in large-scale gearboxes and wind turbines, where its tapered bore ensures secure mounting.
The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature operations.

Built for Heavy-Duty Use: 240/530 ECAK30/C3W33 Bearing
The 240/530 ECAK30/C3W33 Bearing excels in paper mills and steel plants, where its spherical roller design accommodates misalignment.
Its lubrication groove and hole simplify maintenance, extending service life in demanding conditions.

Automotive vs Aerospace: Applications of 240/530 ECAK30/C3W33 Bearing
In automotive applications, the 240/530 ECAK30/C3W33 Bearing supports large drivetrains, while in aerospace, it’s used in ground support equipment.
The metric sizing and high load capacity make it versatile across industries.

Key Fields for 240/530 ECAK30/C3W33 Bearing
The 240/530 ECAK30/C3W33 Bearing is ideal for hydropower generators, where its combined load handling ensures smooth operation.
Its temperature range of -30° to 200°C makes it suitable for both cold and hot environments.

Q&A

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