📐 Basic Dimensions:
- Inner Diameter (d): 35 mm
- Outer Diameter (D): 80 mm
- Width (B): 21 mm
⚙️ Structure & Material Information:
- Design Type: Single-row deep groove ball bearing
- Shielding: Double metal shields (ZZ)
- Material: High carbon chromium bearing steel (GCr15)
- Cage Material: Pressed steel
- Precision Grade: ISO ABEC 3–ABEC 7 (customizable)
- Clearance: Standard C0–C3
📦 Applications:
NSK 6307ZZ bearings are widely used in motors, fans, pumps, automation conveyor systems, and home appliances. They are ideal for high-speed and low-noise working conditions.
🧠 Expert Insight:
The NSK 6307ZZ offers excellent high-speed capability and dust protection. Its double metal shields extend the lubrication life, making it suitable for industrial and household equipment requiring stable operation.