S6909zz
S6900 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
S6909zz Bearing Product Overview & Core Advantages
The 6909zz is a single row deep groove ball bearing designed for reliable performance in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantages include the ability to handle significant radial loads and moderate axial loads in both directions. The integral shielded design (ZZ) protects against contamination while maintaining a compact cross-section, making it ideal for applications requiring high reliability and a long service life in various environmental conditions.
Model Code Breakdown
- 6909: Basic series designation, indicating a deep groove ball bearing with a 45mm bore and 68mm outside diameter.
- ZZ: Signifies that the bearing is equipped with non-contact shields on both sides. This provides effective protection against solid contaminants while minimizing friction and heat generation.
S6909zz Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured from stainless steel rings, balls, and cage, this bearing provides superior corrosion resistance and durability, suitable for a wide temperature range from -86 to 230 °F.
Load Capacity: With a dynamic load rating of 2853 lbf and a static load rating of 2205 lbf, it is engineered to handle substantial radial loads in continuous operation.
Precision & Stability: Manufactured to ABEC-1 tolerance class with a C0 radial internal clearance (0.006mm to 0.023mm), ensuring consistent performance and smooth operation.
Shielded Protection: The ZZ shields help retain lubrication and exclude contaminants, contributing to extended service intervals and reduced maintenance needs.
S6909zz Bearing Typical Application Areas
This bearing is widely used in various industries and equipment, including:
- Food Processing and Packaging Machinery
- Medical and Laboratory Equipment
- Chemical Processing Pumps and Mixers
- Agricultural Machinery
- Electric Motors and Gearboxes
- Conveyor Systems
