NTN 1311 K Self-Aligning Ball Bearing
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NTN 1311 K 自调心球轴承是一种精密自调心球轴承，带有 55 毫米锥形孔和 120 毫米外径。它提供出色的偏差补偿、高承载能力，以及适用于油润滑和脂润滑的双速兼容性。
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NTN 1311 K Self-Aligning Ball Bearing
The NTN 1311 K Self-Aligning Ball Bearing is designed to accommodate misalignment and shaft deflections while maintaining smooth rotational performance. With a tapered bore (K type), high dynamic load capacity, and dual lubrication speed limits, it is ideal for various industrial machinery and rotating applications.
Manufacturer: NTN
Type: Self-Aligning Ball Bearing
Model: 1311 K
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width | 29 mm |
| Dynamic Load Rating | 51.50 kN |
| Static Load Rating | 17.90 kN |
| Limiting Speed (Oil) | 6300 RPM |
| Limiting Speed (Grease) | 5000 RPM |
| Bore Type | K (Tapered Bore) |
