6801-2RS Bearing 12x21x5mm Sealed

6801-2RS Sealed Ball Bearing
✔️ 12mm x 21mm x 5mm One Bearing

The 6801-2RS is a thin-section deep groove ball bearing, ideal for tight spaces and high-speed applications like RC cars, electric motors, and precision instruments. With double rubber seals, it keeps grease in and dust out, delivering smooth, long-lasting rotation.

✅ Type: Deep Groove Ball Bearing
✅ Closures: 2 Rubber Seals (2RS)
✅ Material: Chrome Steel
✅ Dimensions: 12mm ID x 21mm OD x 5mm Width
✅ Dynamic Load Rating (Cr): 1,920 N
✅ Static Load Rating (Cor): 1,040 N
✅ Limiting Speed (Grease): 20,000 RPM
✅ Lubrication: Pre-lubricated with grease
✅ Quantity: 1 Bearing

💡 Why use sealed ball bearings in small motors or RC setups?
Sealed bearings protect internal components and keep performance consistent over time.

• Keep dirt and moisture from entering the raceways

• Maintain lubrication longer, reducing maintenance

• Ensure quiet, smooth rotation even at high speeds

A slick, handy little bearing that’ll keep your RCs and small machines spinning like new, grab one and roll with confidence.