6003-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6003-2Z Bearing Product Overview & Core Advantages
The 6003-2Z is a single row deep groove ball bearing featuring integral shields on both sides. Engineered for radial load applications, this metric bearing delivers reliable performance in compact spaces. Its P6 tolerance class ensures high running accuracy, while the stainless steel cage and pre-lubrication provide consistent operation. This bearing is designed for applications requiring moderate speeds and robust performance in various industrial environments.
6003-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6003 | Standard deep groove ball bearing series with 17mm bore, 35mm OD, 10mm width |
| 2Z | Double shielded construction providing effective contaminant protection |
6003-2Z Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway design enables efficient handling of radial loads up to 1432 lbf dynamic rating, while also accommodating moderate axial loads in both directions.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional controls (bore: -0.007mm to 0, OD: -0.009mm to 0) ensuring precise fit and smooth operation.
Enhanced Durability: Constructed with chrome steel rings and balls for excellent wear resistance, combined with a stainless steel cage that provides superior corrosion resistance and cage stability.
Maintenance-Free Operation: The double shields (2Z) retain factory-applied grease while effectively excluding contaminants, supporting the 22,000 rpm limiting speed without requiring relubrication.
6003-2Z Bearing Typical Application Areas
- Electric Motors and small power tools
- Industrial Pumps and compressors
- Material Handling Equipment including conveyor systems
- Automotive Components such as alternators and starters
- Office Machinery and precision instruments
- Agricultural Equipment requiring reliable bearing performance
