239/750 CA/C08W509 Double Row Spherical Roller Bearing

The 239/750 CA/C08W509 is a double-row spherical roller bearing with a large 750mm bore and 1000mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,379,877 lbf and operates smoothly at speeds up to 560 RPM.

Its brass cage ensures durability, while the open design allows for easy lubrication through the 12mm holes. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a radial run-out of P5 and CN clearance, it offers precise performance for heavy-duty applications. This model is interchangeable with SKF bearings, making it a practical choice for replacements.

Weighing 410kg, it’s designed for robust industrial use, such as in large gearboxes or mining equipment. Compliant with RoHS and REACH standards for safe operation.

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Description

Features

Application

Q&A

Product Parameters

Part Number 239/750 CA/C08W509
Brand TFL
Interchangeable SKF
Size 750 x 1000 x 185 mm
Bore Dia 750 mm
Bore Dia Tolerance -0.075mm to 0
Outer Dia 1000 mm
Outer Dia Tolerance -0.1mm to 0
Width 185 mm
Width Tolerance -0.75mm to 0
Shoulder Dia Of Inner Ring 838 mm
Shoulder/Recess Dia Of Outer Ring 930 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 P5
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 1379877 lbf
Static Radial Load 2967478 lbf
Max Speed 560 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance CN
RoHs Compliant
REACH Compliant
Weight 410 kg
Price （US$） US$20,437.04

Features

Performance Features of 239/750 CA/C08W509 Bearing

239/750 CA/C08W509 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 1,379,877 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 560 rpm, it maintains reliable performance under high-stress conditions.

239/750 CA/C08W509 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation in demanding environments.

The lubrication groove and hole design in 239/750 CA/C08W509 Bearing simplify maintenance.
This feature helps extend service life while reducing downtime for re-lubrication.

Application

Industrial Uses of 239/750 CA/C08W509 Bearing
The 239/750 CA/C08W509 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles both radial and axial loads effortlessly.

Its brass cage and chrome steel rollers ensure durability even in high-vibration environments, making it a reliable choice for mining and construction equipment.

Where Is 239/750 CA/C08W509 Bearing Used?
You’ll often find the 239/750 CA/C08W509 Bearing in large industrial gearboxes, where its high load capacity and precision tolerances keep operations running smoothly.

It’s also a go-to for wind turbine applications, thanks to its ability to withstand variable loads and harsh outdoor conditions.

Built for Heavy-Duty Use: 239/750 CA/C08W509 Bearing
The 239/750 CA/C08W509 Bearing excels in paper mill machinery, where its robust construction handles constant moisture and heavy loads without faltering.

Its open design simplifies lubrication, ensuring long service life even in demanding production environments.

Automotive vs Aerospace: Applications of 239/750 CA/C08W509 Bearing
In automotive testing rigs, the 239/750 CA/C08W509 Bearing provides stable support for high-torque simulations, thanks to its combined load capability.

For aerospace ground equipment, its temperature resistance and precision make it ideal for aligning and supporting heavy components during maintenance.