6202-2RS/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RS/C3 GJN Bearing Product Overview & Core Advantages
The 6202-2RS/C3 GJN is a sealed single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features a 15 mm bore diameter and is engineered to primarily handle radial loads while accommodating moderate axial loads. Its key advantages include robust construction with chrome steel components, integrated seals (2RS) for superior contamination protection, and a C3 radial internal clearance suitable for applications with thermal expansion or interference fits. This combination delivers a compact, durable solution offering high operational reliability and extended service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6202 | Basic bearing series: Deep Groove Ball Bearing, 15mm bore, 35mm OD, 11mm width |
| 2RS | Contact seals on both sides for effective protection against contaminants and moisture retention |
| C3 | Greater than normal radial internal clearance for applications with shaft expansion or high operating temperatures |
| GJN | Lubrication designation: Pre-lubricated with a high-quality grease suitable for the specified temperature range |
6202-2RS/C3 GJN Bearing Structural Features & Performance Benefits
Deep Groove Raceway Design: Optimized for high radial load capacity (1812 lbf dynamic / 843 lbf static) and capable of handling combined loads.
Integrated Contact Seals (2RS): Provide superior sealing effectiveness compared to non-contact shields, significantly extending bearing life in contaminated environments by retaining lubricant and excluding pollutants.
C3 Radial Internal Clearance: Offers greater internal space than standard clearance bearings, making it ideal for applications where thermal expansion, heavy interference fits, or composite housings are factors, preventing premature failure due to preload.
Chrome Steel Construction: All core components (rings, balls, cage) are manufactured from chrome steel, ensuring high strength, durability, and consistent performance under the specified temperature range (-30°C to 120°C).
Pre-lubricated & Sealed: The combination of factory-applied grease and integral seals creates a maintenance-free solution for the life of the bearing in many applications, reducing total cost of ownership.
6202-2RS/C3 GJN Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor System Idler Rolls and Pulleys
- Agricultural Machinery
- Automotive Components (e.g., alternators, water pumps)
- Material Handling Equipment
- Appliance Drives (e.g., washing machines, dryers)
