61801-2RS1 Ball Bearing Double Sealed ID 12mm OD 21mm Width 5mm

61801-2RS1 Sealed Deep Groove Ball Bearing
✔️ Single Row - 12mm x 21mm x 5mm - Rubber Sealed

The 61801-2RS1 is a slim-profile deep groove ball bearing designed for high-speed and low-friction performance in compact applications. With dual rubber seals and a 5mm width, it’s perfect for small electric motors, gearboxes, and precision tools that need to keep out dust while spinning smooth.

✅ Pack of 1 bearing
✅ Inner diameter: 12mm (0.472")
✅ Outer diameter: 21mm (0.827")
✅ Width: 5mm (0.197")
✅ Deep groove radial design for stability and speed
✅ Double rubber sealed (2RS1) for contamination protection
✅ Pre-lubricated with grease
✅ Dynamic load rating: 1.43 kN
✅ Static load rating: 0.67 kN
✅ Great for tight-space, high-speed applications

💡 Why choose thin, sealed deep groove ball bearings in compact machinery?
They give smooth motion with minimal bulk.

• Rubber seals help block dust, debris, and moisture

• Slim 5mm width fits tight spaces without compromising strength

• Ideal for electric motors, robotics, and high-precision tools

• Low-friction operation supports fast rotation

When you need a quiet, sealed performer for a tight fit, the 61801-2RS1 has you covered, add it to your setup and keep your motion sharp and protected.