SKF 1311 ETN9 Self-Aligning Ball Bearing
Rolamento de Esferas Autocompensador O SKF 1311 ETN9 é um rolamento de esferas autocompensador de alta qualidade com furo de 55 mm, gaiola de nylon TN9 e capacidade de carga dinâmica de 50,7 kN. Projetado para compensar desalinhamento do eixo e proporcionar desempenho estável e de baixo atrito.
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 |











