SKF 1311 ETN9 Self-Aligning Ball Bearing
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자기 정렬 볼 베어링 SKF 1311 ETN9는 55mm 보어, TN9 나일론 케이지, 50.7 kN의 동적 하중 등급을 가진 고품질 자기 정렬 볼 베어링입니다. 샤프트 불일치를 보상하고 안정적이며 저마찰 성능을 제공합니다.
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SKF 1311 ETN9 Self-Aligning Ball Bearing
The SKF 1311 ETN9 Self-Aligning Ball Bearing is engineered to accommodate misalignment and minimize friction in rotating assemblies. Featuring a glass fibre reinforced nylon (TN9) cage, it provides quiet operation, extended service life, and high-speed capability, making it suitable for demanding industrial environments.
Manufacturer: SKF
Type: Self-Aligning Ball Bearing
Model: 1311 ETN9
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width | 29 mm |
| Dynamic Load Rating | 50.7 kN |
| Static Load Rating | 18 kN |
| Fatigue Load Limit | 0.915 kN |
| Limiting Speed | 11000 RPM |
| Reference Speed | 7500 RPM |
| Cage Type | TN9 “ Nylon glass fibre filled |











