Stainless Steel S623Z S623-2Z Miniature Deep Groove Ball Bearing 623ZZ/623 3x10x4mm

Deep groove ball bearing
September 26, 2025
Category Connection: Deep Groove Ball Bearing
Brief: Discover the Stainless Steel S623Z S623-2Z Miniature Deep Groove Ball Bearing 623ZZ/623 3x10x4mm, perfect for precision applications in small electronic devices, micro-motors, and instruments. Its stainless steel construction ensures corrosion resistance, while the compact design fits tight spaces effortlessly.
Related Product Features:
  • Stainless steel construction for corrosion resistance in humid or lightly corrosive environments.
  • Miniature deep groove ball bearing design for light-load and precision applications.
  • Single-sided metal shield (Z) prevents dust ingress while maintaining compact dimensions.
  • Interchangeable with standard 623Z bearings for easy replacement in corrosive scenarios.
  • Ideal for micro-motors, precision instruments, and consumer electronics.
  • Compact dimensions: 3mm bore, 10mm outer diameter, and 4mm width.
  • Suitable for applications requiring low noise and high precision.
  • Avoid heavy-load applications (>0.55 kN) due to lower load capacity.
Faqs:
  • What does the 'S' in S623Z stand for?
    The 'S' denotes stainless steel construction, making the bearing corrosion-resistant and suitable for humid or lightly corrosive environments.
  • Can the S623Z bearing replace standard 623Z bearings?
    Yes, the S623Z has the same dimensions (3x10x4mm) as standard 623Z bearings, allowing direct replacement in corrosive or hygiene-sensitive scenarios.
  • What are the main applications of the S623Z bearing?
    The S623Z is widely used in micro-motors, precision instruments (like watch movements), consumer electronics (such as printer mechanisms), and light-duty mechanical parts (e.g., toy gears).