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

Regular price $19.99 Sale price$67.99you save $48.00
SKU: Kit8047
UPC: 00193019068502
Item: S687ZZ Ball Bearing
Type: Deep Groove Ball Bearing
Lubrication:Dry
Material: Stainless Steel
Closures: 2 Metal Shields

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

Dimensions Table:

Inner Diameter Outer Diameter Width
7mm 14mm 5mm

💡 Why choose hybrid ceramic bearings with Si3N4 balls and ABEC-5 precision?
They combine speed, strength, and ultra-smooth performance.

  • Ceramic balls reduce rolling resistance and heat

  • Longer life span - up to 5x that of steel-only bearings

  • Stainless rings resist corrosion in tough environments

  • ABEC-5 tolerances provide quiet, accurate operation

When you need speed, precision, and durability in one tiny package - go with the S687ZZ and let your gear spin like a dream.

Customer Reviews

Based on 2 reviews
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r
refd
Quality as advertised. Prompt shipping.

prompt shipping and product as advertised. No surprises. Selection is huge and a bit challenging to sort.

E
Efim
Shore I d buy It agane

In fishing reel