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Single Row Deep Groove Ball Bearings 6218-2Z

Single Row Deep Groove Ball Bearings 6218-2Z

The 6218-2Z is a 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 22706 lbf and operates smoothly at speeds up to 4300 RPM.

Its shielded design keeps grease in and contaminants out, while the stainless steel cage adds durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

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

Weighing 2.3kg, it’s a robust choice for industrial use. Compliant with RoHS and REACH standards, it ensures safe and eco-friendly operation.

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Product Parameters

  • Part Number 6218-2Z
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Lubrication Grease
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 22706 lbf
  • Static Radial Load 16523 lbf
  • Max Speed 4300 rpm
  • Weight 2.3 kg
Single Row Deep Groove Ball Bearings 6218-2Z dimension drawing
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Features

Performance Features of 6218-2Z Bearing

6218-2Z Bearing features a single row deep groove design, ideal for handling radial loads efficiently.
Its shielded construction helps keep contaminants out while retaining lubrication for smoother operation.

Made from chrome steel rings and balls, 6218-2Z Bearing offers strong resistance to wear and tear.
The stainless steel cage ensures proper ball alignment, enhancing durability under heavy loads.

With a dynamic radial load capacity of 22,706 lbf, 6218-2Z Bearing performs reliably in demanding conditions.
It operates smoothly within a temperature range of -30° to 120°C, suitable for various environments.

The P6 tolerance class and CN radial clearance provide precise and consistent performance.
Its maximum speed of 4,300 rpm makes it a practical choice for many industrial applications.

Application

Industrial Uses of 6218-2Z Bearing
The 6218-2Z Bearing is commonly used in industrial machinery like pumps and electric motors, where its shielded design helps keep contaminants out. Its chrome steel construction ensures durability even in demanding environments.

How Does 6218-2Z Bearing Improve Performance?
In automotive applications, 6218-2Z Bearing enhances efficiency in components such as alternators and water pumps. The grease lubrication reduces friction, extending the bearing’s service life.

Perfect Fit for Automation: 6218-2Z Bearing
For automated systems, 6218-2Z Bearing provides reliable performance in robotic arms and conveyor belts. Its single-row design offers a good balance between load capacity and compactness.

Medical vs Industrial: Where 6218-2Z Bearing Excels
While 6218-2Z Bearing is robust enough for industrial gearboxes, its precision also suits medical devices like centrifuges. The stainless steel cage adds corrosion resistance for varied applications.

Key Fields for 6218-2Z Bearing
In household appliances like washing machines, 6218-2Z Bearing ensures smooth operation with minimal noise. The P6 tolerance class guarantees consistent performance over time.

Q&A

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