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Single Row Deep Groove Ball Bearings 61904-2RS1/W64

Single Row Deep Groove Ball Bearings 61904-2RS1/W64

The 61904-2RS1/W64 is a compact single-row deep groove ball bearing, measuring 20mm by 37mm by 9mm, crafted from durable chrome steel. It handles radial loads up to 1432 lbf and spins smoothly at speeds up to 26000 RPM.

Sealed on both sides, it keeps dirt out and lubrication in, making it low-maintenance. The solid oil lubrication ensures long-lasting performance even in temperatures from -30°C to 120°C.

This bearing is interchangeable with SKF models, offering a reliable replacement option. Its small size and lightweight design (just 0.037kg) make it ideal for applications like electric motors or small machinery where space is limited.

Compliant with RoHS and REACH standards, it’s a safe and practical choice for various industrial uses. The ABEC 1 tolerance ensures consistent performance in everyday applications.

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Product Parameters

  • Part Number 61904-2RS1/W64
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 37 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 9 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Lubrication Soild Oil
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 1432 lbf
  • Static Radial Load 821 lbf
  • Max Speed 26000 rpm
  • Weight 0.037 kg
  • price（$） 18.684
Single Row Deep Groove Ball Bearings 61904-2RS1/W64 dimension drawing
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Features

Performance Features of 61904-2RS1/W64 Bearing

61904-2RS1/W64 Bearing is designed with chrome steel rings and balls, ensuring durability and smooth operation.
Its sealed construction keeps out contaminants, making it suitable for various environments.
The solid oil lubrication reduces maintenance needs while providing consistent performance.
With a maximum speed of 26,000 rpm, it offers reliable performance in high-speed applications.

Application

Common Applications of 61904-2RS1/W64 Bearing
61904-2RS1/W64 Bearing is widely used in industrial equipment, such as conveyor systems and small electric motors, where its sealed design helps keep out dust and debris. The solid oil lubrication ensures smooth operation even in demanding environments.

In automotive applications, 61904-2RS1/W64 Bearing fits well in components like alternators and water pumps, providing reliable radial load support. Its compact size and metric measurements make it a versatile choice for various vehicle models.

For home appliances, 61904-2RS1/W64 Bearing works efficiently in devices like washing machines and fans, where low maintenance and long service life are key. The chrome steel construction adds durability for everyday use.

In automation systems, 61904-2RS1/W64 Bearing supports precise movements in robotic arms and small machinery. The ABEC 1 tolerance ensures consistent performance without unnecessary complexity.

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