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Single Row Deep Groove Ball Bearings 618/1180 MB

Single Row Deep Groove Ball Bearings 618/1180 MB

The 618/1180 MB is a single-row deep groove ball bearing with a large 1180mm bore and 1420mm outer diameter, built from sturdy chrome steel. It handles radial loads up to 171080 lbf and operates at speeds up to 480 RPM.

Its open design simplifies maintenance, while the stainless steel cage ensures durability under heavy use. 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 machinery or industrial equipment where high radial loads are common.

Weighing 337kg, it’s a robust component designed for long-term performance. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 618/1180 MB
  • 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 1180 mm
  • Bore Dia Tolerance -0.075mm to 0
  • Outer Dia 1420 mm
  • Outer Dia Tolerance -0.09mm to 0
  • Width 106 mm
  • Width Tolerance -1.25mm 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 171080 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 480 rpm
  • Weight 337 kg
Single Row Deep Groove Ball Bearings 618/1180 MB dimension drawing
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Features

Performance Features of 618/1180 MB Bearing

618/1180 MB Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 171080 lbf.
Its stainless steel cage ensures smooth operation by keeping the balls properly aligned.

The P6 tolerance class of 618/1180 MB Bearing provides precise performance for demanding applications.
With a maximum speed of 480 rpm, it balances durability and efficiency in heavy-duty use.

618/1180 MB Bearing operates reliably in temperatures from -30° to 120°C, suitable for varied environments.
Its open design simplifies maintenance, reducing downtime and operational costs.

Application

Industrial Uses of 618/1180 MB Bearing
This large-sized bearing is commonly used in heavy machinery like industrial fans and large conveyor systems, where its radial load capacity handles substantial weight with ease. The open design simplifies lubrication, ensuring smooth operation in demanding environments.

Where Is 618/1180 MB Bearing Used?
You’ll often find 618/1180 MB Bearing in wind turbine systems, where its high static radial load rating supports the rotor’s weight. Its chrome steel construction also makes it reliable for long-term use in outdoor conditions.

Built for Heavy-Duty Use: 618/1180 MB Bearing
In mining equipment, 618/1180 MB Bearing’s robust design withstands harsh conditions, from dust to heavy vibrations. The stainless steel cage adds durability, making it a solid choice for extended operational life.

Automotive vs Aerospace: Applications of 618/1180 MB Bearing
While too large for most vehicles, 618/1180 MB Bearing fits well in aerospace ground support equipment like cargo loaders. Its precision tolerance (P6) ensures reliable performance in critical applications.

Practical Applications of 618/1180 MB Bearing
For paper mills, 618/1180 MB Bearing’s high dynamic load rating handles the constant motion of large rollers. The wide temperature range (-30° to 120°C) also suits varying production environments.

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