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Snap Ring Groove Ball Bearings 6204-ZNR

Snap Ring Groove Ball Bearings 6204-ZNR

The 6204-ZNR is a shielded ball bearing with a 20mm bore and 47mm outer diameter, designed for radial loads. It’s made from chrome steel for durability and can handle speeds up to 20,000 RPM.

Its snap ring groove on the outer ring keeps it securely in place, making installation and maintenance straightforward. The stainless steel cage ensures smooth operation under dynamic loads up to 3035 lbf.

This bearing works well in temperatures from -30°C to 120°C and comes pre-lubricated with grease for easy use. Ideal for machinery like electric motors or pumps where reliable radial load support is needed.

Weighing just 0.11kg, it’s a lightweight yet sturdy option. Compatible with SKF bearings for easy replacements, it meets REACH standards for safety.

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Product Parameters

  • Part Number 6204-ZNR
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 14 mm
  • Width Tolerance -0.12mm to 0
  • Outside Diameter Of Snap Ring 52.7 mm
  • Width Of Snap Ring 1.12 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 3035 lbf
  • Static Radial Load 1472 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • REACH Compliant
  • Max Speed 20000 rpm
  • Weight 0.11 kg
Snap Ring Groove Ball Bearings 6204-ZNR dimension drawing
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Features

How Does 6204-ZNR Bearing Reduce Friction?

6204-ZNR Bearing features chrome steel rings and balls, ensuring smooth operation with minimal friction.
The shielded design helps keep contaminants out, maintaining consistent performance over time.
Its dynamic radial load capacity of 3035 lbf makes it suitable for various radial load applications.
With a maximum speed of 20,000 rpm, it offers both efficiency and durability.

Application

Common Applications of 6204-ZNR Bearing
The 6204-ZNR Bearing is widely used in industrial machinery, especially in conveyor systems and electric motors where radial load support is needed. Its shielded design helps keep contaminants out, extending the bearing’s lifespan in dusty environments.

In automotive applications, 6204-ZNR Bearing fits well in gearboxes and wheel hubs, providing smooth rotation under moderate loads. The snap ring feature ensures secure mounting, reducing the risk of misalignment during operation.

For home appliances like washing machines, 6204-ZNR Bearing offers reliable performance with its grease lubrication and stainless steel cage. The compact size makes it suitable for space-constrained designs while maintaining durability.

Automation systems benefit from 6204-ZNR Bearing in robotic arms and small actuators, where precision and low maintenance are key. The P0 tolerance class ensures consistent performance in repetitive motion tasks.

Q&A

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