6001-2RSH/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6001-2RSH/C3 Bearing Product Overview & Core Advantages
The 6001-2RSH/C3 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integral contact seals (2RSH) for robust contamination protection and a C3 radial internal clearance for stable operation under thermal expansion. Its compact design, with a 12 mm bore and 28 mm outside diameter, provides a high load capacity in a minimal space. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent performance for general industrial use where radial load handling is paramount.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance & Advantage |
|---|---|---|
| 6001 | Basic Bearing Series & Size | Denotes a standard single row deep groove ball bearing with a 12mm bore and 28mm OD. |
| 2RSH | Double Contact Seals (NBR Rubber) | Provides superior sealing effectiveness against dust and moisture compared to standard seals, enhancing bearing life in contaminated environments. |
| C3 | Radial Internal Clearance Group | Greater than normal clearance. Ideal for applications with expected thermal expansion, preventing preload and ensuring smooth operation. |
6001-2RSH/C3 Bearing Structural Features & Performance Benefits
Constructed entirely from chrome steel for rings, balls, and cage, the 6001-2RSH/C3 offers high strength and durability. The deep groove raceway geometry is optimized for handling significant radial dynamic loads (rated at 1147 lbf) and moderate axial loads in both directions. The 2RSH contact seals not only protect the internal components but also effectively retain the factory-applied grease, making the bearing maintenance-free for its entire service life. The C3 clearance is a critical feature for applications where frictional heat generation or differing thermal expansion between the shaft and housing could cause binding in a standard clearance bearing. This combination of a robust seal and optimized internal clearance ensures reliable performance across its specified temperature range of -30°C to 120°C.
6001-2RSH/C3 Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized motors requiring sealed, maintenance-free operation.
- Industrial Gearboxes: Used in auxiliary shafts and locations where contamination resistance is needed.
- Material Handling Equipment: Conveyor rollers, pulleys, and other components exposed to dusty conditions.
- Agricultural Machinery: Fans, idlers, and other assemblies in harsh, outdoor environments.
- General Machinery: Pumps, compressors, and office equipment where reliable radial load support is essential.
