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Snap Ring Groove Ball Bearings 209 NR/C3

Snap Ring Groove Ball Bearings 209 NR/C3

The 209 NR/C3 is a snap ring groove ball bearing with a 45mm bore and 85mm outer diameter, measuring 19mm in width. Made from chrome steel, it’s built to handle radial loads up to 7913 lbf and speeds of 8500 RPM.

Its snap ring feature on the outer ring ensures secure fitting, while the open design allows for easy lubrication. The C3 radial clearance provides flexibility in various operating conditions.

This bearing works well in temperatures from -30°C to 120°C, making it suitable for industrial machinery or automotive applications. It’s interchangeable with SKF bearings for easy replacement.

Weighing 0.47kg, it’s a sturdy yet manageable size. Compliant with RoHS and REACH standards, it’s a reliable choice for engineers and maintenance teams.

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Product Parameters

  • Part Number 209 NR/C3
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • Outside Diameter Of Snap Ring 91.6 mm
  • Width Of Snap Ring 1.7 mm
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Locating Feature Bearing Outer Ring Snap Ring (fitted)
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No C3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Dynamic Radial Load 7913 lbf
  • Static Radial Load 6744 lbf
  • Temperature Range -30°to 120 °C
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 8500 rpm
  • Weight 0.47 kg
  • Price（$） 13.13
Snap Ring Groove Ball Bearings 209 NR/C3 dimension drawing
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Features

How Does 209 NR/C3 Bearing Resist Wear?

209 NR/C3 Bearing features chrome steel rings and balls, enhancing its resistance to wear under radial loads.
Its dynamic radial load capacity of 7913 lbf ensures reliable performance in various applications.
The snap ring groove on the outer ring provides secure mounting, reducing movement and wear.
With a maximum speed of 8,500 rpm, it offers a balance of durability and efficiency.

Application

Industrial Uses of 209 NR/C3 Bearing
209 NR/C3 Bearing is commonly used in conveyor systems and industrial fans, where its snap ring design ensures secure outer ring positioning. The C3 radial clearance allows for smooth operation even under varying thermal conditions.

In automotive applications, 209 NR/C3 Bearing fits well in gearbox assemblies, providing reliable radial load support. Its chrome steel construction offers durability for high-speed rotations in vehicle drivetrains.

For automation equipment, 209 NR/C3 Bearing’s open design simplifies lubrication in robotic arms and assembly line mechanisms. The snap ring feature adds stability during repetitive movements.

Where Is 209 NR/C3 Bearing Used?
You’ll often find 209 NR/C3 Bearing in electric motors, where its balanced radial load capacity ensures consistent performance. The metric sizing makes it compatible with a wide range of European machinery.

In household appliances like washing machines, 209 NR/C3 Bearing handles moderate radial loads with minimal maintenance. The chrome steel cage enhances longevity in daily use scenarios.

Built for Heavy-Duty Use: 209 NR/C3 Bearing
209 NR/C3 Bearing excels in agricultural machinery, enduring dust and variable loads with its robust construction. The snap ring groove prevents outer ring slippage during intense vibrations.

For packaging equipment, 209 NR/C3 Bearing’s C3 clearance accommodates thermal expansion in high-speed filling machines. Its open design allows easy inspection and relubrication.

Automotive vs Aerospace: Applications of 209 NR/C3 Bearing
In automotive wheel hubs, 209 NR/C3 Bearing provides stable radial support for smooth rides. The snap ring ensures secure mounting even on bumpy roads.

For aerospace ground equipment, 209 NR/C3 Bearing’s temperature range suits baggage handling systems. Its lightweight design doesn’t compromise load capacity.

Q&A

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