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Single Row Deep Groove Ball Bearings RMS 18

Single Row Deep Groove Ball Bearings RMS 18

The RMS 18 is a single-row deep groove ball bearing with a 2.25″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 18412 lbf and can spin at speeds up to 10000 RPM.

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

This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for applications like electric motors or pumps where radial loads are common.

Weighing 1.68kg, it’s a robust option for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number RMS 18
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Inch
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 2.25"
  • Bore Dia Tolerance -0.00031" to 0.00019"
  • Outer Dia 5"
  • Outer Dia Tolerance -0.00129" to -0.00078"
  • Width 1.25"
  • Width Tolerance -0.005" 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 18412 lbf
  • Static Radial Load 11690 lbf
  • Max Speed 10000 rpm
  • Weight 1.68 kg
Single Row Deep Groove Ball Bearings RMS 18 dimension drawing
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Features

How Does RMS 18 Bearing Reduce Friction?

RMS 18 Bearing features a single-row deep groove design, optimised for smooth radial load distribution.
The chrome steel construction ensures durability while minimising friction during operation.

Its precision P6 tolerance class enhances performance, making it suitable for high-speed applications.
With a maximum speed of 10,000 rpm, RMS 18 Bearing delivers reliable efficiency.

The stainless steel cage maintains ball alignment, reducing wear and extending service life.
This design ensures consistent performance even under dynamic radial loads up to 18,412 lbf.

Application

Industrial Uses of RMS 18 Bearing
RMS 18 Bearing is commonly used in industrial machinery, such as pumps and compressors, where its single-row design handles radial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is RMS 18 Bearing Used?
You’ll find RMS 18 Bearing in automotive applications like wheel hubs and transmissions, thanks to its high dynamic load capacity. Its inch sizing makes it a good fit for many American-made vehicles.

Built for Heavy-Duty Use: RMS 18 Bearing
RMS 18 Bearing excels in conveyor systems, where its open design allows for easy lubrication and maintenance. The stainless steel cage adds extra resistance to wear over time.

Automotive vs Industrial: Applications of RMS 18 Bearing
In automotive settings, RMS 18 Bearing supports smooth rotation in drivetrains, while in industrial gearboxes, it handles continuous radial loads. Its temperature range suits both hot and cold operating conditions.

Perfect Fit for Automation: RMS 18 Bearing
RMS 18 Bearing works well in robotic arms and automated assembly lines, where precision and reliability are key. The P6 tolerance class ensures consistent performance in high-speed operations.

Q&A

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