Description
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
Technical Information:
- 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)