S629zz
600 Series Stainless Steel Miniature Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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S629zz Bearing Product Overview & Core Advantages
The S629zz 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 inclusion of shielded seals helps retain lubrication and exclude contaminants, contributing to its longevity and suitability for high-speed operation up to 25,200 rpm. This combination of a compact design, durable materials, and protective features makes it an ideal choice for applications requiring high reliability and precision.
S629zz Bearing Model Code Explained, Specifications & Naming Convention
- S: Denotes the bearing ring and ball material as Stainless Steel for enhanced corrosion resistance.
- 6: Indicates the bearing series, relating to its dimensional and load-carrying characteristics.
- 29: Specifies the bore diameter code. For this metric bearing, it corresponds to a 9 mm bore diameter.
- zz: Signifies that the bearing is equipped with shielded seals on both sides. These non-contact shields protect against contamination while minimizing friction.
S629zz Bearing Structural Features & Performance Benefits
Robust Stainless Steel Construction: All critical components, including the rings, balls, and cage, are made from stainless steel, providing superior resistance to rust and corrosion, which is vital for operation in harsh environments or where washdowns are common.
High-Speed Capability: The deep groove raceway and optimized stain steel cage design contribute to smooth operation and low friction, enabling a high limiting speed of 25,200 rpm. This makes it suitable for demanding high-speed applications.
Effective Contamination Protection: The zz shields on both sides effectively prevent the ingress of solid contaminants while retaining the necessary lubrication, enhancing bearing service life and reducing maintenance needs.
Reliable Load Handling: With a dynamic load rating of 785 lbf, this bearing is engineered to handle substantial radial loads efficiently, ensuring stable performance under various operating conditions.
S629zz Bearing Typical Application Areas
The S629zz is widely used in applications that demand precision, corrosion resistance, and high-speed operation. Key industries and equipment include:
- Electric Motors and small precision gearboxes.
- Medical and Dental Equipment where sterility and reliability are paramount.
- Food Processing and Packaging Machinery requiring frequent washdowns.
- Office Automation Equipment such as printers and scanners.
- Precision Instruments and laboratory apparatus.
