ET2216 2RS
ET Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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ET2216 2RS Bearing Product Overview & Core Advantages
The ET2216 2RS is a single row deep groove ball bearing designed for compact applications requiring reliable performance. This metric sealed bearing excels in handling radial loads with high efficiency. Its sealed construction with 2RS contact seals provides superior contamination protection, making it ideal for applications where maintenance access is limited. Manufactured to ABEC-1 precision tolerances, it delivers consistent operation and extended service life in demanding environments.
ET2216 2RS Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| ET2216 | Bore: 16mm, OD: 22mm, Width: 4mm | Compact bearing dimensions for space-constrained designs |
| 2RS | Double rubber contact seals on both sides | Superior protection against contaminants and moisture ingress |
ET2216 2RS Bearing Structural Features & Performance Benefits
Deep Groove Design: The optimized raceway geometry enables smooth operation under radial loads while accommodating minor axial loads.
Sealed Protection: The 2RS rubber contact seals effectively retain lubrication and exclude contaminants, significantly extending bearing service life in harsh environments.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance, ensuring consistent performance and reduced vibration.
Material Excellence: Chrome steel rings and balls combined with stainless steel cage provide excellent wear resistance and corrosion protection.
High-Speed Capability: With a limiting speed of 12,000 rpm, this bearing supports demanding rotational requirements in compact applications.
ET2216 2RS Bearing Typical Application Areas
- Small electric motors and miniature DC motors
- Precision instruments and measurement devices
- Office automation equipment including printers and scanners
- Medical devices and laboratory equipment
- Robotics and automation components
- Consumer electronics requiring quiet, reliable operation
