S687ZZ Hybrid Ceramic Bearing 7x14x5mm Shielded Dry Premium ABEC-5

S687ZZ Hybrid Ceramic Ball Bearing - ABEC-5
✨ 7mm ID x 14mm OD x 5mm Width - Stainless Steel - Si3N4 Ceramic Balls - Shielded

The S687ZZ is a high-performance deep groove ball bearing combining stainless steel races with premium Si3N4 (silicon nitride) ceramic balls. With ABEC-5 precision and double metal shields, it's perfect for high-speed, low-friction applications like 3D printers, robotics, and performance motors.

🟢 Pack size: 1 bearing
🟢 Inner diameter: 7mm
🟢 Outer diameter: 14mm
🟢 Width: 5mm
🟢 Type: Deep groove radial - single row
🟢 Material: Stainless steel rings
🟢 Balls: Si3N4 ceramic (silicon nitride)
🟢 Closures: Double metal shields (ZZ)
🟢 Lubrication: Dry
🟢 Precision grade: ABEC-5
🟢 Equivalent to: 687-ZZ, 687-2Z
🟢 Use: Ideal for electric motors, instruments, and precision assemblies

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