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Single Row Deep Groove Ball Bearings 618/800 MA

Single Row Deep Groove Ball Bearings 618/800 MA

The 618/800 MA is a single row deep groove ball bearing with a large 800mm bore and 980mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 125668 lbf and operates at speeds up to 850 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for heavy-duty applications like industrial machinery or large equipment where radial load support is key.

Weighing 130kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 618/800 MA
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 800 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 980 mm
  • Outer Dia Tolerance -0.06mm to 0
  • Width 82 mm
  • Width Tolerance -0.75mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 125668 lbf
  • Static Radial Load 307988 lbf
  • Max Speed 850 rpm
  • Weight 130 kg
  • price（$） 5364.45
Single Row Deep Groove Ball Bearings 618/800 MA dimension drawing
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Features

Performance Features of 618/800 MA Bearing

618/800 MA Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 125,668 lbf, making it suitable for heavy-duty applications.

The stainless steel cage ensures smooth operation by keeping the balls properly aligned.
With a maximum speed of 850 rpm, it balances performance and durability in industrial settings.

618/800 MA Bearing operates efficiently in temperatures ranging from -30° to 120°C.
Its open design allows for easy lubrication, reducing maintenance needs over time.

The precision P6 tolerance class ensures reliable performance in demanding conditions.
This bearing is ideal for applications requiring high load capacity and long service life.

Application

Industrial Uses of 618/800 MA Bearing
The 618/800 MA Bearing is commonly used in large industrial machinery, such as heavy-duty gearboxes and rolling mills, where its high radial load capacity is essential.
Its open design and P6 tolerance ensure smooth operation even under demanding conditions, making it a reliable choice for long-term use.

Where Is 618/800 MA Bearing Used?
You’ll often find the 618/800 MA Bearing in wind turbine systems, where its ability to handle substantial radial loads keeps the blades rotating smoothly.
The chrome steel construction also makes it suitable for environments with high stress and moderate speeds.

Built for Heavy-Duty Use: 618/800 MA Bearing
In mining equipment, the 618/800 MA Bearing excels due to its robust design and ability to withstand extreme radial forces.
The stainless steel cage adds durability, ensuring consistent performance even in abrasive conditions.

Automotive vs Aerospace: Applications of 618/800 MA Bearing
While the 618/800 MA Bearing isn’t typically used in aerospace due to its size, it’s ideal for large automotive applications like industrial vehicle axles.
Its high static radial load rating makes it a dependable option for heavy machinery in both sectors.

Practical Applications of 618/800 MA Bearing
For conveyor systems in manufacturing plants, the 618/800 MA Bearing provides reliable support for heavy loads.
The wide temperature range also allows it to perform well in both hot and cold environments.

Q&A

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