5x8x3mm Sealed Ball Bearing - Miniature
UPC: 00193019213926
Type : roulement Ă billes Ă rainure profonde
Matériau : Acier chromé
Boucliers : 2 Sceau en caoutchouc
Lubrification : Auto-lubrifiée (Graisse)
Sealed Ball Bearing 5mm x 8mm x 3mm
✔️ Chrome Steel - Double Rubber Sealed, Ready to Go
This 5x8x3 deep groove ball bearing is built from tough 52100 chrome steel and sealed with rubber on both sides to keep out dust and grime. It’s already greased for smooth rotation and long service life, making it a great fit for mini motors, RC drives, and small precision machines. Ships as a single bearing.
âś… Pack size: 1 bearing
âś… Inner diameter: 5mm
âś… Outer diameter: 8mm
âś… Width: 3mm
âś… Material: Chrome steel (52100 alloy)
âś… Seals: Double rubber seals
âś… Pre-lubricated with grease
Tableau des dimensions :
| À l’intérieur (ID) | À l’extérieur (OD) | Largeur |
|---|---|---|
| 5 mm | 8 mm | 3 mm |
đź’ˇ Why choose rubber sealed ball bearings for small applications?
Rubber seals make a big difference when reliability matters:
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Keeps out dirt, moisture, and particles
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Pre-greased for clean and easy installs
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Ideal for RC gear, hobby motors, or robotics
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Helps extend bearing life in harsh conditions
It’s a tiny bearing with solid protection, add it to your build and keep things spinning smooth!