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The NTN 6216DD is a single row deep-groove ball bearing known for its reliability and wide application range. Designed to handle both radial and axial loads, this bearing is equipped with rubber seals on both sides to prevent contamination and retain lubrication. Its cylindrical bore and steel cage ensure durability and long service life. Ideal for high-speed operations, the 6216DD can operate efficiently at temperatures up to 120°C without special heat stabilization treatment.
| Specification | Details |
|---|---|
| Item Number | 6216DD NTN |
| Also Known As | 6216-2RS1 |
| Category | Deep Groove Ball Bearings Single Row |
| Inner Diameter (d) MM | 80 |
| Outer Diameter (D) MM | 140 |
| Width (B) MM | 26 |
| Inner Diameter (d) Inch | 3.1496 |
| Outer Diameter (D) Inch | 5.5118 |
| Width (B) Inch | 1.0236 |
| Weight (kg) | 1.432 |
| Bore | C – Cylindrical Bore |
| Seal | 2RS – Rubber Seal on Two Sides |
| Cage Type | S – Steel or Standard Cage |
| External Modification | No External Modification |
| Radial Internal Play | Cn Normal Internal Play |
| Precision | Standard Precision |
| Lubrication | Standard Lubrication |
| Heat Stabilization | No Heat Stabilization – Temperatures up to 120 °C |
| Special Treatment | No Special Treatment |
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