S609
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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S609 Bearing Product Overview & Core Advantages
The S609 is a metric single row deep groove ball bearing engineered for high performance in demanding applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This bearing is designed to primarily handle radial loads and is characterized by its compact design with a 9 mm bore, 24 mm outside diameter, and 7 mm width. Its ABEC1 precision class ensures reliable operation, making it a robust and cost-effective solution for applications requiring consistent performance and durability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| S | Indicates the bearing is constructed from Stainless Steel, providing enhanced corrosion resistance. |
| 609 | Standard bearing designation for a single row deep groove ball bearing with a 9 mm bore, 24 mm OD, and 7 mm width. |
| Open (Seal Type) | The bearing is supplied without seals or shields, allowing for higher speeds and custom lubrication. Lubrication is required for operation. |
| MC3 (Clearance) | Specifies a standard radial internal clearance group (0.002mm to 0.013mm), suitable for most general applications. |
S609 Bearing Structural Features & Performance Benefits
Deep Groove Raceway Design: The geometry of the raceways enables the S609 to handle not only significant radial loads but also moderate axial loads in both directions, offering versatile load capacity.
All-Stainless Steel Construction: The use of stainless steel for the rings, balls, and cage ensures superior corrosion resistance and makes the bearing suitable for use in harsh environments, including those with exposure to moisture or chemicals.
High-Speed Capability: With a limiting speed of 28,800 rpm, this bearing is designed for high-velocity applications. The open design and optimized internal geometry minimize friction and heat generation.
Precision Engineering: Manufactured to ABEC1 tolerance class, the S609 provides smooth and quiet operation, reducing vibration and contributing to the overall precision of the assembly.
S609 Bearing Typical Application Areas
- Electric Motors and Generators: Ideal for small to medium-sized motors requiring high-speed operation and corrosion resistance.
- Medical and Dental Equipment: Used in handheld tools, pumps, and scanners where reliability, cleanliness, and stainless steel construction are critical.
- Food and Beverage Processing Machinery: Suitable for conveyors and mixers where washdowns and corrosion are concerns.
- Precision Instruments and Optical Devices: Provides smooth, low-friction rotation in gauges, encoders, and other sensitive equipment.
- Office Automation Equipment: Commonly found in printers, scanners, and copiers.
