SKF 1311 ETN9 Self-Aligning Ball Bearing
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Self-Aligning Ball Bearing
The SKF 1311 ETN9 is a high-quality self-aligning ball bearing with a 55 mm bore, TN9 nylon cage, and dynamic load rating of 50.7 kN. Designed to compensate for shaft misalignment and deliver stable, low-friction performance.
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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 |
