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Single Row Deep Groove Ball Bearings 61909-2RS1

Single Row Deep Groove Ball Bearings 61909-2RS1

The 61909-2RS1 is a sealed single row deep groove ball bearing with a 45mm bore and 68mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 3147 lbf and runs smoothly at speeds up to 6000 RPM.

Its sealed design keeps grease in and dirt out, extending its lifespan. The stainless steel cage adds durability, making it reliable for continuous use in various conditions.

This bearing suits applications like electric motors or small machinery where radial loads are common. It operates well in temperatures from -30°C to 120°C.

Weighing just 0.13kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and practical choice for replacements, interchangeable with SKF models.

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Product Parameters

  • Part Number 61909-2RS1
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 12 mm
  • Width Tolerance -0.12mm 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 3147 lbf
  • Static Radial Load 2428 lbf
  • Max Speed 6000 rpm
  • Weight 0.13 kg
  • price（$） 32.337
Single Row Deep Groove Ball Bearings 61909-2RS1 dimension drawing
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Features

How Does 61909-2RS1 Bearing Reduce Friction?

61909-2RS1 Bearing features a sealed design with grease lubrication, ensuring smooth operation and reduced friction.
Its chrome steel rings and balls provide durability, while the stainless steel cage maintains alignment for consistent performance.
The bearing handles dynamic radial loads up to 3147 lbf, making it suitable for various applications.
With a maximum speed of 6,000 rpm, it balances efficiency and reliability.

Application

Common Applications of 61909-2RS1 Bearing
61909-2RS1 Bearing works well in industrial equipment like conveyor belts and small electric motors, thanks to its sealed design that keeps out dust and debris. The chrome steel construction ensures it can handle radial loads with ease.

In automotive applications, 61909-2RS1 Bearing fits nicely into components like alternators and water pumps, where its grease lubrication reduces maintenance needs. The P6 tolerance class also means it offers reliable precision for vehicle systems.

For home appliances, 61909-2RS1 Bearing is a solid choice for items like washing machines and fans, where quiet operation matters. Its compact size and sealed features make it ideal for spaces where dirt and moisture might be an issue.

In automation setups, 61909-2RS1 Bearing supports small robotic arms and precision tools, thanks to its smooth rotation and durability. The stainless steel cage adds extra resistance to wear in high-use scenarios.

Q&A

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