6003-2RSH/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6003-2RSH/C3 Bearing Product Overview & Core Advantages
The 6003-2RSH/C3 is a sealed single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features a 17 mm bore, 35 mm outside diameter, and 10 mm width, offering a compact solution for radial load applications. Its key advantages include robust construction with chrome steel components, C3 radial internal clearance for thermal expansion management, and sealed design for contaminant protection. Engineered to ABEC 1 | ISO P0 tolerance standards, it delivers consistent performance while supporting radial dynamic loads up to 1349 lbf and operating at limiting speeds of 21,000 rpm.
6003-2RSH/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6003 | Basic bearing designation indicating deep groove ball bearing with 17mm bore, 35mm OD |
| 2RSH | Double rubber contact seals on both sides for superior protection against contaminants |
| C3 | Greater than normal radial internal clearance for applications with thermal expansion requirements |
6003-2RSH/C3 Bearing Structural Features & Performance Benefits
Optimized Sealing System: The 2RSH rubber contact seals provide excellent protection against contaminants while maintaining low friction, making this bearing suitable for applications where contamination resistance is critical.
Enhanced Load Capacity: Constructed entirely from chrome steel (rings, balls, and cage), this bearing delivers reliable radial load capacity with a dynamic load rating of 1349 lbf and static load rating of 731 lbf.
Thermal Management: The C3 radial clearance accommodates thermal expansion in applications where operating temperatures may vary, ensuring consistent performance across the temperature range of -30°C to 120°C.
High-Speed Capability: With a limiting speed of 21,000 rpm, this bearing is engineered for high-speed applications while maintaining dimensional stability through precise ABEC 1 | ISO P0 tolerances.
6003-2RSH/C3 Bearing Typical Application Areas
- Electric Motors - Small to medium-sized motors requiring reliable radial support and contamination protection
- Industrial Gearboxes - Compact power transmission systems where space constraints exist
- Pumps and Compressors - Fluid handling equipment demanding sealed bearing solutions
- Material Handling Equipment - Conveyor systems and small machinery requiring robust bearing performance
- Automotive Components - Auxiliary systems, alternators, and small drive applications
- Agricultural Machinery - Compact equipment where sealed bearings extend service life in harsh environments
