INA 6311-2RS Deep Groove Ball Bearing
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深沟球轴承 INA 6311-2RS 是一种耐用的高速深沟球轴承，具有2RS接触密封、钢制保持架和83000 N的动态载荷能力。适用于精密且低维护的工业系统。
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INA 6311-2RS Deep Groove Ball Bearing
The INA 6311-2RS is a high-quality deep groove ball bearing designed for durability and high-speed performance. Featuring contact seals on both sides (2RS) and a steel sheet metal cage, this bearing is ideal for demanding applications requiring reliable radial load support and low maintenance.
Manufacturer: INA
Type: Deep Groove Ball Bearing
Model: 6311-2RS
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width (B) | 29 mm |
| Dynamic Load Rating (Cr) | 83,000 N |
| Static Load Rating (C‚r) | 47,500 N |
| Fatigue Load Limit, Radial | 3,250 N |
| Limiting Speed | 3,550 1/min |
| Bore Type | Cylindrical |
| Cage | Steel Sheet Metal |
| Sealing | 2RS (Contact Seal on Both Sides) |
