6009-ZR C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6009-ZR C3 Bearing Product Overview & Core Advantages
The 6009-ZR C3 is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing excels in handling radial loads with high efficiency. Its shielded design (ZR) offers effective contamination protection, while the C3 radial internal clearance makes it suitable for applications with thermal expansion or where interference fits are used. Built with chrome steel rings, balls, and cage, it delivers durability and consistent operation within a temperature range of -30°C to 120°C.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6009 | Basic bearing series and size designation (45mm bore, 75mm OD, 16mm width) |
| -ZR | One side shielded for protection against contaminants |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal gradients or interference fits |
6009-ZR C3 Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel (rings, balls, and cage) for high strength and wear resistance.
- Effective Sealing: The shielded (ZR) design on one side helps retain lubrication and exclude larger particulate contaminants, enhancing bearing life.
- Optimized Internal Clearance: The C3 clearance accommodates shaft expansion and interference fits, preventing premature failure due to excessive preload under operational conditions.
- High-Speed Capability: With a limiting speed of 9,200 rpm, it is well-suited for a variety of high-speed industrial applications.
- Significant Load Capacity: Features a dynamic load rating of 4,721 lbf and a static load rating of 3,395 lbf, ensuring reliable performance under substantial radial loads.
6009-ZR C3 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- General Industrial Machinery requiring robust radial load support