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Single Row Deep Groove Ball Bearings 6218-2RS1/W64

Single Row Deep Groove Ball Bearings 6218-2RS1/W64

The 6218-2RS1/W64 is a sealed single-row deep groove ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 21604 lbf and operates smoothly at speeds up to 4000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the solid oil lubrication ensures long service life. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative for replacements. Suitable for applications like electric motors or pumps where radial loads are predominant.

Weighing 2150g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6218-2RS1/W64
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 30 mm
  • Width Tolerance -0.200mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Lubrication Soild Oil
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 21604 lbf
  • Static Radial Load 16074 lbf
  • Max Speed 4000 rpm
  • Weight 2150 g
  • price（$） 96.867
Single Row Deep Groove Ball Bearings 6218-2RS1/W64 dimension drawing
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Features

Performance Features of 6218-2RS1/W64 Bearing

6218-2RS1/W64 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 21604 lbf, ensuring reliable performance in various applications.

The sealed design of 6218-2RS1/W64 Bearing protects against dust and moisture, extending its service life.
Solid oil lubrication ensures smooth operation, reducing the need for frequent maintenance.

6218-2RS1/W64 Bearing operates efficiently within a temperature range of -30°C to 120°C.
With a maximum speed of 4,000 rpm, it balances durability and performance in demanding conditions.

The ABEC 1 tolerance class of 6218-2RS1/W64 Bearing ensures consistent precision.
Its chrome steel cage keeps the balls aligned, minimising wear and enhancing longevity.

Application

Industrial Uses of 6218-2RS1/W64 Bearing
This bearing is commonly used in industrial machinery like pumps and electric motors, where its sealed design protects against dust and moisture. The solid oil lubrication ensures long service life even in demanding conditions.

What Makes 6218-2RS1/W64 Bearing a Preferred Choice?
Its robust chrome steel construction makes it ideal for radial load applications in automotive systems, such as wheel hubs and transmissions. The ABEC 1 tolerance ensures reliable performance without unnecessary precision costs.

Perfect Fit for Automation: 6218-2RS1/W64 Bearing
In robotic arms and conveyor systems, this bearing offers smooth operation thanks to its sealed and pre-lubricated design. The 160 mm outer diameter provides stability for medium-duty applications.

Medical vs Industrial: Where 6218-2RS1/W64 Bearing Excels
While suitable for industrial gearboxes, its temperature range also allows use in medical devices like sterilisation equipment. The ISO P0 tolerance balances cost and performance for diverse needs.

How Does 6218-2RS1/W64 Bearing Support High-Speed Operations?
With a maximum speed of 4,000 rpm, it handles moderate-speed applications like fans and blowers effectively. The 90 mm bore diameter fits standard shafts in European machinery designs.

Q&A

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