6018N/C3
6000 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6018N/C3 Bearing Product Overview & Core Advantages
The 6018N/C3 is a single row deep groove ball bearing engineered for robust performance in demanding industrial applications. This open-type bearing is characterized by its high radial load capacity and versatile operation across a wide temperature range. Its C3 radial internal clearance makes it particularly suitable for applications involving thermal expansion or where interference fits are used, ensuring reliable operation under varying operational conditions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a cost-effective solution without compromising on fundamental precision and reliability.
6018N/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6018 | Basic Bearing Series & Size Code | Denotes a metric series bearing with a 90mm bore, 140mm OD, and 24mm width. |
| N | Snap Ring Groove on Outer Ring | Facilitates secure axial location and simplified housing design, eliminating the need for complex end covers. |
| C3 | Radial Internal Clearance greater than Normal | Provides extra clearance to accommodate thermal expansion from high speeds or interference fits, preventing premature failure. |
6018N/C3 Bearing Structural Features & Performance Benefits
The performance of the 6018N/C3 is derived from its specific construction:
- High-Grade Chrome Steel Construction: Both rings, balls, and the cage are manufactured from chrome steel, providing excellent hardness, wear resistance, and durability for a long service life.
- Snap Ring Groove (N-design): The integral snap ring groove on the outer ring offers a reliable and space-saving axial locating feature, simplifying assembly and reducing overall system cost.
- Optimized C3 Clearance: The greater-than-normal radial internal clearance is a critical feature for applications with expected thermal gradients or heavy press fits, ensuring smooth running and preventing seizure.
- Open Design & Versatility: As an open bearing, it allows for the application of specialized lubricants tailored to specific operational environments, from high-speed machinery to heavy-duty equipment.
6018N/C3 Bearing Typical Application Areas
The 6018N/C3 is a versatile component found in a wide array of industrial machinery, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
