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Snap Ring Groove Ball Bearings 211-2ZNR

Snap Ring Groove Ball Bearings 211-2ZNR

The 211-2ZNR is a shielded snap ring groove ball bearing with a 55mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 10881 lbf and operates smoothly at speeds up to 5600 RPM.

Its snap ring design ensures secure fitting, while the stainless steel cage enhances durability. The shielded seals protect against dust and debris, making maintenance easier.

This bearing works well in temperatures from -30°C to 120°C and is pre-lubricated with grease for long-lasting performance. Ideal for machinery where radial loads and secure mounting are key.

Weighing 0.66kg, it’s a robust choice for industrial applications. Compliant with REACH standards, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 211-2ZNR
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 21 mm
  • Width Tolerance -0.15mm to 0
  • Outside Diameter Of Snap Ring 106.5 mm
  • Width Of Snap Ring 2.46 mm
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Locating Feature Bearing Outer Ring Snap Ring (fitted)
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 10881 lbf
  • Static Radial Load 9892 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • REACH Compliant
  • Max Speed 5600 rpm
  • Weight 0.66 kg
  • Price（$） 17.76
Snap Ring Groove Ball Bearings 211-2ZNR dimension drawing
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Features

How Does 211-2ZNR Bearing Reduce Friction?

211-2ZNR Bearing features chrome steel rings and balls, ensuring smooth operation with minimal friction.
The shielded design protects against contaminants, maintaining performance in various environments.

Its dynamic radial load capacity of 10881 lbf makes it suitable for heavy-duty applications.
The stainless steel cage keeps the balls aligned, reducing wear and extending service life.

With a maximum speed of 5,600 rpm, 211-2ZNR Bearing balances efficiency and durability.
The snap ring groove provides secure fitting, simplifying installation and maintenance.

Application

Common Applications of 211-2ZNR Bearing
211-2ZNR Bearing is widely used in industrial machinery, especially in conveyor systems and gearboxes, where its shielded design helps keep out dust and debris. The snap ring feature makes installation and positioning straightforward, saving time during assembly.

In automotive applications, 211-2ZNR Bearing fits well in wheel hubs and transmission systems, handling radial loads with ease. Its chrome steel construction ensures durability even under constant use, making it a reliable choice for vehicle components.

For automation equipment, 211-2ZNR Bearing works smoothly in robotic arms and assembly lines, thanks to its balanced performance and grease lubrication. The stainless steel cage adds extra resistance to wear, extending its service life in high-speed operations.

Around the home, 211-2ZNR Bearing can be found in appliances like washing machines, where its shielded design protects against moisture and lint. The metric sizing ensures compatibility with a variety of household devices, offering quiet and efficient operation.

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