6300-2RSJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6300-2RSJEM Bearing Product Overview & Core Advantages
The 6300-2RSJEM is a sealed deep groove ball bearing designed for reliable performance in demanding applications. As a single row bearing, it excels at handling radial loads while also accommodating moderate axial loads in both directions. Its compact design, featuring a 10mm bore and 35mm outside diameter, makes it ideal for applications with space constraints. Manufactured to ABEC 1 | ISO P0 precision standards, this bearing offers consistent operation and is pre-lubricated and sealed for maintenance-free service, ensuring long-term reliability.
6300-2RSJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating medium width and medium cross-section |
| 00 | Bore diameter code for 10mm |
| 2RS | Contact rubber seals on both sides providing effective contamination protection |
| J | Pressed steel cage design |
| EM | Electrically insulated coating on outer ring surface |
6300-2RSJEM Bearing Structural Features & Performance Benefits
This bearing's performance stems from its optimized construction. The deep groove raceway enables efficient handling of both radial and axial loads. The contact rubber seals (2RS) provide superior protection against contaminants while retaining lubrication, significantly extending service life in harsh environments. The electrically insulated coating (EM) prevents electrical current passage, eliminating damage from stray currents—a critical feature in electric motors and frequency converter applications. With a radial dynamic load rating of 1821 lbf and limiting speed of 22,000 rpm, it delivers robust performance across various operating conditions. The CN clearance provides optimal internal fit for most general applications.
6300-2RSJEM Bearing Typical Application Areas
- Electric motors and generators (benefiting from electrical insulation)
- Industrial pumps and compressors
- Material handling equipment and conveyor systems
- Agricultural machinery and automotive components
- Small industrial gearboxes and power transmission systems
- HVAC systems and ventilation fans
