241/560 ECAK30/C3W33 Double Row Spherical Roller Bearing

The 241/560 ECAK30/C3W33 is a double-row spherical roller bearing with a large 560mm bore and 920mm outer diameter, built from tough chrome steel. It handles combined loads up to 2,779,987 lbf and runs smoothly at speeds up to 320 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.

With a C3 radial clearance, it offers flexibility under heavy loads. This model is interchangeable with SKF bearings, ideal for replacements in industrial gearboxes or large machinery.

Weighing 915kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe and reliable use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 241/560 ECAK30/C3W33
Brand TFL
Interchangeable SKF
Size 560 x 920 x 355 mm
Bore Dia 560 mm
Bore Dia Tolerance +0.05mm to 0
Outer Dia 920 mm
Outer Dia Tolerance -0.1mm to 0
Width 355 mm
Width Tolerance -0.5mm to 0
Shoulder Dia Of Inner Ring 634 mm
Shoulder/Recess Dia Of Outer Ring 796 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 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 2779987 lbf
Static Radial Load 4855873 lbf
Max Speed 320 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C3
RoHs Compliant
REACH Compliant
Weight 915 kg
Price （US$） US$19,773.00

Features

Performance Features of 241/560 ECAK30/C3W33 Bearing

241/560 ECAK30/C3W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 2,779,987 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 320 rpm, it balances durability and efficiency in demanding conditions.

How Is 241/560 ECAK30/C3W33 Bearing Engineered for Reliability?

241/560 ECAK30/C3W33 Bearing features a tapered bore design (1:30) for secure mounting and alignment.
The double-row spherical roller construction accommodates misalignment, enhancing operational reliability.
Its C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.
The lubrication groove and holes ensure consistent oil distribution, reducing wear and maintenance needs.

Built for Durability: 241/560 ECAK30/C3W33 Bearing

241/560 ECAK30/C3W33 Bearing withstands extreme loads with its chrome steel rollers and rings.
The open design facilitates easy lubrication, ensuring smooth operation even under heavy radial loads.
Its temperature range of -30° to 200°C makes it versatile for various industrial applications.
The brass cage enhances durability by minimizing friction and wear between rollers.

Steel vs Ceramic Bearings: Strengths of 241/560 ECAK30/C3W33 Bearing

241/560 ECAK30/C3W33 Bearing uses chrome steel for its rollers and rings, providing high load capacity and durability.
The brass cage offers excellent heat resistance and reduces friction compared to standard steel cages.
With a static radial load of 4,855,873 lbf, it outperforms many alternatives in heavy-load scenarios.
Its design ensures reliable performance in high-temperature and high-load environments.

Application

Industrial Uses of 241/560 ECAK30/C3W33 Bearing
The 241/560 ECAK30/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads.
Its brass cage and chrome steel construction ensure durability in harsh environments, making it a reliable choice for mining and construction equipment.

Where Is 241/560 ECAK30/C3W33 Bearing Used?
You’ll often find the 241/560 ECAK30/C3W33 Bearing in wind turbine gearboxes, where its tapered bore simplifies installation and maintenance.
The high dynamic radial load capacity also makes it suitable for large industrial fans and pumps.

Built for Heavy-Duty Use: 241/560 ECAK30/C3W33 Bearing
In steel mills, the 241/560 ECAK30/C3W33 Bearing supports rolling mills, withstanding extreme temperatures and heavy loads.
The C3 radial clearance ensures smooth operation even under varying thermal conditions.

Automotive vs Aerospace: Applications of 241/560 ECAK30/C3W33 Bearing
While too large for most automotive uses, the 241/560 ECAK30/C3W33 Bearing excels in aerospace applications like helicopter rotor systems.
Its combined load handling and high-speed tolerance make it versatile for specialised machinery.

Key Fields for 241/560 ECAK30/C3W33 Bearing
The 241/560 ECAK30/C3W33 Bearing is ideal for paper manufacturing equipment, where its spherical rollers compensate for shaft deflections.
The lubrication groove design also extends service life in continuous operation scenarios.