6009-2Z/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6009-2Z/C3GJN Bearing Product Overview & Core Advantages
The 6009-2Z/C3GJN is a single row deep groove ball bearing designed for reliable performance in demanding applications. This shielded bearing offers excellent capability to handle radial loads, while its optimized internal geometry provides smooth operation. Engineered with precision ABEC 1 tolerances and a generous C3 radial internal clearance, it is well-suited for applications where thermal expansion and high rotational speeds are factors. Its compact design and robust construction make it a versatile and durable solution for industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6009 | Basic Bearing Number | Defines the standard metric dimensions: 45mm bore, 75mm OD, 16mm width. |
| 2Z | Shielded on Both Sides | Provides effective protection against contaminant ingress, enhancing bearing service life in dirty environments. |
| C3 | Radial Internal Clearance | Greater than normal clearance, suitable for applications with thermal expansion or where interference fits are used. |
| GJN | Grease Type | Indicates the bearing is pre-lubricated with a specific, high-quality grease. |
6009-2Z/C3GJN Bearing Structural Features & Performance Benefits
Optimized Internal Geometry: The deep groove raceway and high-grade chrome steel construction enable efficient handling of radial loads and moderate axial loads in both directions.
Robust Construction: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures high strength, durability, and resistance to wear.
Contamination Protection: The non-contact shields (2Z) effectively retain the factory-applied grease and protect the internal components from dust and other contaminants, contributing to low maintenance requirements.
High-Speed Capability: With a limiting speed of 9,200 rpm, this bearing is capable of operating in high-speed applications, supported by its precision manufacturing and effective sealing.
Pre-Lubrication: Filled with GJN grease, the bearing is ready for immediate use, offering a wide operating temperature range from -30°C to 120°C.
6009-2Z/C3GJN Bearing Typical Application Areas
The 6009-2Z/C3GJN is a versatile component widely used across various industries, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, shielded ball bearings
