Description
The 688Z Ball Bearing is a high-precision, single-row deep groove ball bearing designed for smooth rotation, low friction, and long-lasting performance. Built with premium-grade steel and equipped with metal shields (Z type), it offers excellent protection against dust and contaminants—making it ideal for high-speed and light-load applications.
This compact yet powerful bearing is widely used in electric motors, robotics, skate wheels, small machinery, and precision instruments where reliability and efficiency are critical.
Key Features
✔ High Precision Engineering – Ensures smooth and noise-free operation
✔ Metal Shielded (Z Type) – Protects against dust, dirt & debris
✔ Low Friction Performance – Reduces heat generation & energy loss
✔ Durable Construction – Made from high-quality bearing steel for long life
✔ High-Speed Capability – Suitable for applications requiring fast rotation
✔ Corrosion Resistance – Enhanced durability even in challenging environments
Technical Specifications
- Model: 688Z
- Inner Diameter (ID): 8 mm
- Outer Diameter (OD): 16 mm
- Width (B): 5 mm
- Type: Deep Groove Ball Bearing
- Shield Type: Metal Shield (Z)
- Material: High Carbon Chromium Steel
- Lubrication: Pre-lubricated for maintenance-free use
Applications
The 688Z Ball Bearing is versatile and widely used across industries, including:
- Electric motors & fans
- Robotics & automation systems
- CNC machines & precision equipment
- Skateboards, scooters & hobby tools
- Medical devices & small appliances
Why Choose This Bearing?
When performance, durability, and precision matter, the 688Z bearing stands out. Its compact size combined with high-speed capability makes it perfect for applications where space is limited but performance cannot be compromised.
Packaging & Quality Assurance
Each bearing is carefully packed to prevent damage during transit and undergoes strict quality checks to ensure consistent performance and reliability.
Need Bulk Quantity or Custom Requirement?
We offer competitive pricing for bulk orders and can support your industrial requirements with fast delivery and reliable supply.
👉 Enquire Now or Contact Us Today to get the best deal on 688Z Ball Bearings and ensure uninterrupted performance for your machinery.
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