63004-2RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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63004-2RS1/C3 Bearing Product Overview & Core Advantages
The 63004-2RS1/C3 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing features a robust construction that delivers high reliability and long service life. Its primary advantage lies in its ability to handle significant radial loads while offering protection against contamination. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, it ensures consistent operation and is ideal for applications requiring reliable performance without the need for frequent maintenance.
63004-2RS1/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63004 | Basic bearing series, indicating a single row deep groove ball bearing with a 20mm bore. |
| 2RS1 | Bearing is equipped with two contact seals (RS1 type) on both sides. This provides excellent protection against the ingress of contaminants and retention of lubricant. |
| C3 | Specifies a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion, heavy loads, or where interference fits are used. |
63004-2RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The double-sided contact seals (2RS1) effectively shield the bearing internals from dust, moisture, and other contaminants, significantly extending service life and enabling use in harsh environments.
- High Load Capacity: The deep groove raceway and high-quality chrome steel construction provide a high dynamic load rating of 2104 lbf and a static load rating of 1124 lbf, making it suitable for applications with substantial radial forces.
- Optimized Internal Clearance: The C3 clearance accommodates thermal expansion and interference fits, preventing premature failure due to excessive preload and ensuring stable operation under varying thermal conditions.
- Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing offers reliable and consistent performance for a wide range of industrial applications.
63004-2RS1/C3 Bearing Typical Application Areas
The 63004-2RS1/C3 is widely used across various industries due to its sealed and robust design. Key application areas include:
- Electric Motors and small gearboxes
- Industrial Pumps and Compressors
- Agricultural and Construction Machinery
- Material Handling Equipment (e.g., conveyor rollers)
- Automotive Components (e.g., alternators, idler pulleys)
