24084 ECAK30/C4W33 Double Row Spherical Roller Bearing

The 24084 ECAK30/C4W33 is a double-row spherical roller bearing with a 420mm bore and 620mm outer diameter, built from robust chrome steel. It handles combined loads up to 1,036,369 lbf and operates smoothly at speeds up to 900 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:30) provides 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 machinery like crushers or mining equipment where high radial loads are common.

Weighing 210kg, it’s built for demanding industrial applications. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 24084 ECAK30/C4W33
Brand TFL
Interchangeable SKF
Size 420 x 620 x 200 mm
Bore Dia 420 mm
Bore Dia Tolerance +0.045mm to 0
Outer Dia 620 mm
Outer Dia Tolerance -0.05mm to 0
Width 200 mm
Width Tolerance -0.45mm to 0
Shoulder Dia Of Inner Ring 477 mm
Shoulder/Recess Dia Of Outer Ring 547 mm
Width Of Lubrication Groove 22.3 mm
Diameter Of Lubrication Hole 12 mm
Chamfer Dimension min.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 1036369 lbf
Static Radial Load 1865914 lbf
Max Speed 900 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C4
RoHs Compliant
REACH Compliant
Weight 210 kg
Price （US$） US$6,288.62

Features

How Is 24084 ECAK30/C4W33 Bearing Engineered for Reliability?

24084 ECAK30/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high efficiency.
Its chrome steel rings and rollers provide excellent resistance to wear, ensuring long-term durability.

The brass cage maintains proper roller alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 1,036,369 lbf, it excels in heavy-duty applications.

24084 ECAK30/C4W33 Bearing operates smoothly in temperatures ranging from -30° to 200°C.
Its tapered bore design ensures secure fitting, making installation straightforward and reliable.

The lubrication groove and hole design in 24084 ECAK30/C4W33 Bearing facilitate consistent oil distribution.
This feature helps maintain optimal performance even under high-speed conditions up to 900 rpm.

Application

Industrial Uses of 24084 ECAK30/C4W33 Bearing
24084 ECAK30/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

What Makes 24084 ECAK30/C4W33 Bearing a Preferred Choice?
In mining equipment, 24084 ECAK30/C4W33 Bearing’s tapered bore provides secure fitting on shafts, reducing slippage during operation. Its C4 radial clearance allows for thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 24084 ECAK30/C4W33 Bearing
For wind turbines, 24084 ECAK30/C4W33 Bearing’s spherical rollers compensate for shaft misalignment, ensuring reliable performance. The chrome steel construction offers excellent resistance to wear and fatigue.

Automotive vs Aerospace: Applications of 24084 ECAK30/C4W33 Bearing
In large trucks, 24084 ECAK30/C4W33 Bearing supports axles and transmissions, while in aerospace, its high load capacity makes it suitable for landing gear systems. The metric sizing ensures compatibility across industries.

Where to Use 24084 ECAK30/C4W33 Bearing
24084 ECAK30/C4W33 Bearing is ideal for paper mills, where its lubrication groove design simplifies maintenance. The open seal type allows for easy inspection and re-greasing during downtime.