ET2418
ET Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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ET2418 Bearing Product Overview & Core Advantages
The ET2418 is a single row deep groove ball bearing designed for reliable performance in compact applications. Engineered with precision ABEC-1 tolerances, this bearing offers excellent radial load capacity and smooth operation. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery requiring consistent performance and durability.
ET2418 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| ET | Manufacturer Series Designation |
| 24 | Outside Diameter: 24 mm |
| 18 | Bore Diameter: 18 mm |
| Open (Implied) | No seals or shields, allowing for high-speed operation and custom lubrication |
ET2418 Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The single row deep groove raceway geometry is precision-machined to efficiently handle the specified radial dynamic load rating of 222 lbf and static load rating of 147 lbf.
High-Speed Capability: Featuring a lightweight stainless steel cage and open design, this bearing supports a limiting speed of 21,000 rpm, making it suitable for demanding high-rotation applications.
Precision Engineering: Manufactured to ABEC-1 tolerance class with a controlled C0 radial internal clearance (0.003mm to 0.018mm), ensuring consistent performance and reduced vibration.
Durable Material Construction: Both rings and balls are made from chrome steel, providing high hardness and wear resistance for extended service life.
ET2418 Bearing Typical Application Areas
- Small Electric Motors and spindles
- Precision Instruments and medical devices
- Office automation equipment such as printers and scanners
- Light-duty gearboxes and transmission systems
- Various industrial machinery requiring compact ball bearing solutions
