6011N/C3
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6011N/C3 Bearing Product Overview & Core Advantages
The 6011N/C3 is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in demanding industrial applications. This metric bearing features an open design and a snap ring groove on the outer ring, enabling secure axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision and smooth operation. The C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring optimal performance across a wide temperature range from -30° to 120°C.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Basic bearing designation indicating metric dimensions: 55mm bore, 90mm OD, 18mm width |
| N | Snap ring groove on the outer ring for axial location and simplified housing design |
| C3 | Greater than normal radial internal clearance for thermal expansion and interference fits |
6011N/C3 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway profile enables excellent radial load capacity while accommodating moderate axial loads in both directions, making it a versatile solution for various applications.
Snap Ring Groove Design: The outer ring snap ring groove (N suffix) provides secure axial positioning, reducing housing complexity and manufacturing costs while ensuring reliable bearing location.
Enhanced Internal Clearance: The C3 clearance accommodates differential thermal expansion between shaft and housing, preventing preload conditions that could compromise bearing life and performance.
Premium Material Construction: Manufactured from chrome steel for both rings, balls, and cage, ensuring dimensional stability, high wear resistance, and consistent performance under demanding conditions.
6011N/C3 Bearing Typical Application Areas
- Electric Motors and industrial gearboxes requiring reliable radial support
- Material Handling Equipment including conveyor systems and pulley assemblies
- Agricultural Machinery such as tractor components and implement drives
- Industrial Pumps and compressors where snap ring location simplifies assembly
- Automotive Components including auxiliary drives and transmission systems
