W 626-2RS1/W64
W Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
W 626-2RS1/W64 Bearing Product Overview & Core Advantages
The W 626-2RS1/W64 is a single row deep groove ball bearing designed for high reliability in compact applications. This sealed bearing excels in handling radial loads and offers robust performance. Its construction from stainless steel provides excellent corrosion resistance, making it suitable for demanding environments. The bearing features Solid Oil lubrication for long-term, maintenance-free operation, ensuring consistent performance across a wide temperature range from -30°C to 120°C. With its precision ABEC 1 | ISO P0 tolerance, it delivers reliable operation in applications requiring consistent rotational accuracy.
Model Code Breakdown
| Suffix | Technical Meaning |
|---|---|
| W | Stainless Steel bearing rings and balls |
| 626 | Standard deep groove ball bearing series with 6mm bore, 19mm OD, 6mm width |
| 2RS1 | Contact seals on both sides providing effective protection against contamination |
| W64 | Solid Oil lubrication ensuring permanent lubrication and maintenance-free operation |
W 626-2RS1/W64 Bearing Structural Features & Performance Benefits
Deep Groove Design: The optimized raceway geometry enables efficient handling of radial loads while accommodating moderate axial loads in both directions.
Sealed Construction: The 2RS1 contact seals provide superior protection against contaminants, extending bearing service life in harsh environments.
Solid Oil Lubrication: The W64 Solid Oil filling offers permanent lubrication, eliminating the need for re-lubrication and preventing oil leakage, making it ideal for maintenance-free applications.
Stainless Steel Construction: Both rings and balls manufactured from stainless steel deliver excellent corrosion resistance and durability in challenging operating conditions.
Precision Performance: Manufactured to ABEC 1 | ISO P0 tolerance standards with CN radial clearance, ensuring smooth operation and consistent performance.
W 626-2RS1/W64 Bearing Typical Application Areas
- Medical equipment and laboratory instruments requiring corrosion resistance and reliability
- Food processing machinery where stainless steel construction and sealed design are essential
- Small electric motors and precision drives in compact spaces
- Office automation equipment including printers, scanners, and copiers
- Instrumentation and measurement devices requiring consistent rotational accuracy
- Agricultural equipment components exposed to moisture and contaminants
