6003-2RSH/C3HMTF7
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6003-2RSH/C3HMTF7 Bearing Product Overview & Core Advantages
The 6003-2RSH/C3HMTF7 is a sealed single row deep groove ball bearing engineered for demanding industrial applications requiring reliable performance under radial loads. Its compact design and precision construction make it an ideal solution for applications where space is limited and operational reliability is paramount. The bearing features integrated seals and is pre-lubricated for long service life, offering excellent value for high-volume applications requiring consistent performance.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6003 | Standard bearing series with 17mm bore, 35mm OD | Defines basic dimensions and load capacity |
| 2RSH | Double Contact Seals on both sides | Provides superior contamination protection and grease retention |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion in high-speed or high-temperature applications |
| HMTF7 | High-performance grease filling | Ensures optimal lubrication for the bearing's operational temperature range |
6003-2RSH/C3HMTF7 Bearing Structural Features & Performance Benefits
This bearing's design incorporates several key features that deliver superior performance:
- Deep Groove Raceway: Optimized for handling significant radial loads while accommodating moderate axial loads in both directions
- Double Contact Seals (2RSH): Provide excellent protection against contaminants while effectively retaining lubricant, extending service intervals
- Chrome Steel Construction: All components (rings, balls, cage) manufactured from high-grade chrome steel for durability and consistent performance
- C3 Radial Clearance: Specifically designed for applications where thermal expansion must be accommodated, ensuring stable operation across the temperature range
- Precision ABEC 1 Tolerance: Ensures consistent dimensional accuracy and smooth operation for general precision applications
6003-2RSH/C3HMTF7 Bearing Typical Application Areas
The 6003-2RSH/C3HMTF7 is widely used across various industries due to its reliable performance and sealed construction:
- Electric Motors: Small to medium-sized motors requiring sealed bearing protection
- Power Tools: Drills, grinders, and other handheld equipment
- Automotive Components: Alternators, starters, and auxiliary motors
- Industrial Fans and Blowers: Where contamination protection is essential
- Material Handling Equipment: Conveyor systems and small gearboxes
- Agricultural Machinery: Small implements and auxiliary drives
