217SZZ
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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217SZZ Bearing Product Overview & Core Advantages
The 217SZZ is a single row deep groove ball bearing designed for high-performance industrial applications. Engineered with shielded construction on both sides, it offers reliable protection against contaminant ingress while maintaining smooth operation. This bearing excels in handling significant radial loads and is manufactured to ABEC 1 | ISO P0 precision standards, ensuring consistent performance and long service life. Its metric dimensions (85mm bore, 150mm OD) and robust chrome steel construction make it an ideal choice for applications demanding durability and reliability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 217 | Basic bearing series designation |
| S | Indicates shielded construction on both sides |
| ZZ | Confirms double-shielded design for enhanced contamination protection |
217SZZ Bearing Structural Features & Performance Benefits
Deep Groove Design: The optimized raceway geometry enables excellent radial load capacity (21,762 lbf dynamic, 22,481 lbf static) while accommodating moderate axial loads in both directions.
Double Shielded Protection: Non-contact steel shields on both sides effectively retain lubricant and exclude contaminants, extending bearing service life without significantly increasing friction.
Precision Manufacturing: Built to ABEC 1 | ISO P0 tolerance class with CN clearance, ensuring consistent performance and smooth operation across the specified temperature range (-30° to 120°C).
High-Speed Capability: With a limiting speed of 4,800 rpm, this bearing is suitable for various industrial applications requiring reliable high-speed operation.
Material Excellence: Manufactured from high-quality chrome steel for rings, balls, and cage, providing excellent durability and wear resistance.
217SZZ Bearing Typical Application Areas
- Electric Motors and generators
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery components
- Pumps and compressors
- General Industrial Machinery requiring reliable radial support
