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248/1500 CAK30FA/W20 Double Row Spherical Roller Bearing

248/1500 CAK30FA/W20 Double Row Spherical Roller Bearing

The 248/1500 CAK30FA/W20 is a large double-row spherical roller bearing with a 1500mm bore and 1820mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 3301095 lbf and runs smoothly at speeds up to 220 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable choice for heavy-duty replacements. Ideal for industrial machinery like crushers or large gearboxes where high radial loads are common.

Weighing 1725kg, it’s built for durability in demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 248/1500 CAK30FA/W20
  • Brand TFL
  • Interchangeable SKF
  • Size 1500 x 1820 x 315 mm
  • Bore Dia 1500 mm
  • Bore Dia Tolerance +0.16mm to 0
  • Outer Dia 1820 mm
  • Outer Dia Tolerance -0.2mm to 0
  • Width 315 mm
  • Width Tolerance -1.6mm to 0
  • Shoulder Dia Of Inner Ring 1612 mm
  • Shoulder/Recess Dia Of Outer Ring 1719 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 3301095 lbf
  • Static Radial Load 10116402 lbf
  • Max Speed 220 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1725 kg

Features

Performance Features of 248/1500 CAK30FA/W20 Bearing

248/1500 CAK30FA/W20 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 3,301,095 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 220 rpm, it maintains stability under high loads.

248/1500 CAK30FA/W20 Bearing operates in temperatures from -30° to 200°C, adapting to various working conditions.
Its tapered bore design simplifies installation and ensures secure fitting.

The open seal type allows for easy lubrication, enhancing long-term performance.
Weighing 1,725 kg, it is designed for robust and reliable operation.

Application

Industrial Uses of 248/1500 CAK30FA/W20 Bearing
This bearing is commonly used in heavy machinery like mining equipment and large-scale conveyor systems, where its double-row spherical design handles combined loads effectively.
The brass cage ensures smooth operation even under high stress, making it reliable for continuous industrial use.

Where Is 248/1500 CAK30FA/W20 Bearing Used?
You’ll often find this bearing in wind turbine gearboxes, where its tapered bore provides a secure fit for high-torque applications.
Its chrome steel construction offers durability in harsh environments, from extreme temperatures to heavy radial loads.

Built for Heavy-Duty Use: 248/1500 CAK30FA/W20 Bearing
In steel mills, this bearing supports rolling mills, thanks to its impressive static radial load capacity of over 10 million lbf.
The open seal design simplifies lubrication, which is essential for maintaining performance in dusty or high-heat conditions.

Automotive vs Aerospace: Applications of 248/1500 CAK30FA/W20 Bearing
While too large for most vehicles, this bearing excels in aerospace ground support equipment like aircraft tugs.
Its metric sizing and tapered bore make it versatile for custom machinery across different industries.

Practical Applications of 248/1500 CAK30FA/W20 Bearing
For paper manufacturing machines, this bearing’s spherical rollers accommodate misalignment during high-speed operation.
The wide temperature range (-30° to 200°C) ensures consistent performance in both hot and cold processing environments.

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