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Single Row Deep Groove Ball Bearings 618/750 MA

Single Row Deep Groove Ball Bearings 618/750 MA

The 618/750 MA is a large single row deep groove ball bearing with a 750mm bore and 920mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 118474 lbf and operates at speeds up to 900 RPM.

Its open design allows for easy lubrication, while the stainless steel cage ensures durability under heavy loads. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery or large equipment where radial loads are predominant.

Weighing 110kg, it’s built for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 618/750 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 750 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 920 mm
  • Outer Dia Tolerance -0.06mm to 0
  • Width 78 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 118474 lbf
  • Static Radial Load 281011 lbf
  • Max Speed 900 rpm
  • Weight 110 kg
  • price（$） 5930.262
Single Row Deep Groove Ball Bearings 618/750 MA dimension drawing
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Features

Performance Features of 618/750 MA Bearing

618/750 MA Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 118474 lbf, making it suitable for heavy-duty applications.

The stainless steel cage ensures proper ball alignment, reducing friction and wear.
With a maximum speed of 900 rpm, it provides reliable performance in various industrial settings.

618/750 MA Bearing operates efficiently in temperatures ranging from -30° to 120 °C.
Its robust construction and precise tolerances ensure long-lasting durability and smooth operation.

Application

Industrial Uses of 618/750 MA Bearing
The 618/750 MA Bearing is commonly used in large industrial machinery, such as heavy-duty pumps and compressors, where its robust design handles significant radial loads.
Its open seal type and P6 tolerance class ensure reliable performance in demanding environments, making it a go-to choice for engineers.

Where Is 618/750 MA Bearing Used?
You’ll often find the 618/750 MA Bearing in wind turbine systems, where its high static radial load capacity supports smooth rotation.
The chrome steel construction also makes it suitable for applications requiring long-term durability, like mining equipment.

Built for Heavy-Duty Use: 618/750 MA Bearing
The 618/750 MA Bearing excels in paper mill machinery, where its wide inner diameter accommodates large shafts.
Its stainless steel cage adds extra resistance to wear, ensuring consistent performance even under continuous operation.

Automotive vs Aerospace: Applications of 618/750 MA Bearing
In automotive testing rigs, the 618/750 MA Bearing provides stable support for high-load simulations.
Meanwhile, its precision makes it useful in aerospace ground equipment, though it’s not typically used in-flight due to size constraints.

Practical Applications of 618/750 MA Bearing
For conveyor systems in ports, the 618/750 MA Bearing offers reliable performance under heavy radial loads.
Its metric sizing and compatibility with SKF models make it a versatile option for global industrial applications.

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