8x12 Sealed Bearing 8x12x3.5mm Stainless Steel Miniature

8x12x3.5 Stainless Steel Ball Bearing
✔️ Double Sealed Miniature Deep Groove

This 8x12x3.5mm stainless steel ball bearing is a compact, durable option built for precision and reliability. With two rubber seals, it’s protected from dust and contaminants, and it comes pre-lubricated with grease for high-speed use right out of the box. Sold as one bearing.

✅ Type: Deep groove ball bearing
✅ Material: Stainless steel
✅ Closures: Double rubber seals
✅ Inner diameter: 8mm
✅ Outer diameter: 12mm
✅ Width: 3.5mm
✅ Dynamic load rating (Cr): 570 N
✅ Static load rating (Cor): 300 N
✅ Grease limiting speed: 47,000 RPM
✅ Quantity: 1 bearing

💡 Why use sealed stainless steel ball bearings?
Because they’re strong, clean, and ready for demanding environments.

• Rubber seals keep grease inside and block dust or moisture

• Stainless steel resists corrosion, making it ideal for wet or humid setups

• Common in medical devices, hobby equipment, and small machines

If you need a high-speed, corrosion-resistant miniature bearing, the 8x12x3.5 sealed stainless steel option is a dependable choice.