6002-2RSH/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6002-2RSH/C3 GJN Bearing Product Overview & Core Advantages
The 6002-2RSH/C3 GJN is a metric single row deep groove ball bearing designed for high reliability in demanding applications. Its core advantage lies in its sealed construction (2RSH) which provides superior protection against contamination, combined with a greater than normal (C3) radial internal clearance for stable operation under thermal expansion or heavy load conditions. This bearing is engineered to primarily handle radial loads efficiently, making it an excellent choice for applications requiring robust performance and extended service life without maintenance.
Model Code Breakdown
- 6002: Basic series number, indicating a medium-duty, single row deep groove ball bearing with a 15mm bore and 32mm outside diameter.
- 2RSH: Designates two (2) contact seals (RS) made of NBR (Acrylonitrile Butadiene Rubber) with a steel reinforcement (H). This provides excellent sealing effectiveness against dust and moisture.
- C3: Indicates a greater than normal radial internal clearance. This is beneficial for applications where thermal expansion is expected or where heavy loads may cause slight deformations, ensuring smooth operation.
- GJN: Specifies the use of a high-quality, lithium-based grease with a temperature range of -30°C to +120°C, offering good performance for a wide range of operating conditions.
6002-2RSH/C3 GJN Bearing Structural Features & Performance Benefits
The bearing's performance is derived from its specific design and material selection. The single row deep groove raceway is optimized for handling high radial loads, with a dynamic load rating of 1259 lbf. The use of chrome steel for all bearing components (rings, balls, cage) ensures high strength and durability. The 2RSH contact seals are a critical feature, providing a high degree of protection that allows the bearing to perform reliably in contaminated environments, effectively making it maintenance-free for its entire service life. The C3 clearance provides operational stability under varying thermal conditions, preventing binding and reducing friction. With an ABEC 1 (ISO P0) tolerance class, it offers reliable and consistent performance for a wide array of industrial applications.
6002-2RSH/C3 GJN Bearing Typical Application Areas
The 6002-2RSH/C3 GJN is ideally suited for a variety of industrial machinery and equipment where reliability and contamination protection are paramount. Common applications include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor System Rollers
- Agricultural Machinery
- Material Handling Equipment
- Automotive Components (e.g., alternators, idler pulleys)
