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241/750 ECAK30/W33 Double Row Spherical Roller Bearing

241/750 ECAK30/W33 Double Row Spherical Roller Bearing

The 241/750 ECAK30/W33 is a double-row spherical roller bearing with a large 750mm bore and 1220mm outer diameter, built from tough chrome steel. It handles combined loads up to 4593746 lbf and operates smoothly at speeds up to 220 RPM.

Its brass cage and spherical roller design ensure durability, while the tapered bore (1:30) allows for secure fitting. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable replacement option. Ideal for heavy-duty applications like mining equipment or large industrial machinery where high radial loads are common.

Weighing 2115kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use. The open design and lubrication groove (22.3mm wide) make maintenance straightforward.

The bearing features a radial clearance of CN grade, ensuring smooth operation under load. Its large size and high load capacity make it suitable for demanding environments. The 12mm lubrication holes allow for easy greasing during service.

With a shoulder diameter of 875mm (inner ring) and 1050mm (outer ring), it offers stable mounting. The chamfered edges (min. 9.5mm) help with installation. Perfect for applications requiring both radial and axial load support.

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Product Parameters

  • Part Number 241/750 ECAK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1220 x 475 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance +0.75mm to 0
  • Outer Dia 1220 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 475 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 875 mm
  • Shoulder/Recess Dia Of Outer Ring 1050 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.9.5 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 4593746 lbf
  • Static Radial Load 8430335 lbf
  • Max Speed 220 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 2115 kg

Features

Performance Features of 241/750 ECAK30/W33 Bearing

241/750 ECAK30/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 4,593,746 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 220 rpm, it balances durability and efficiency in demanding conditions.

241/750 ECAK30/W33 Bearing operates effectively in temperatures from -30° to 200°C.
Its tapered bore design simplifies installation, making it suitable for various industrial uses.

Application

Industrial Uses of 241/750 ECAK30/W33 Bearing
This 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.

Where Is 241/750 ECAK30/W33 Bearing Used?
You’ll find 241/750 ECAK30/W33 Bearing in large industrial gearboxes and wind turbines, thanks to its tapered bore for secure fitting. Its chrome steel construction offers excellent durability in demanding environments.

Built for Heavy-Duty Use: 241/750 ECAK30/W33 Bearing
Ideal for paper mills and steel plants, 241/750 ECAK30/W33 Bearing withstands high temperatures and heavy loads. The lubrication groove design ensures consistent performance over long periods.

Automotive vs Aerospace: Applications of 241/750 ECAK30/W33 Bearing
While too large for most vehicles, 241/750 ECAK30/W33 Bearing excels in aerospace ground support equipment. Its high static load capacity makes it reliable for stationary heavy-load applications.

Key Fields for 241/750 ECAK30/W33 Bearing
In power generation, 241/750 ECAK30/W33 Bearing supports turbines and generators, where precision and reliability are critical. The metric sizing ensures compatibility with global machinery standards.

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