SKF NN 3012 KSP Cylindrical Roller Bearing
SKF NN3012KSP Super-Precision Double Row Cylindrical Roller Bearing
The SKF NN3012KSP is a high-performance super-precision double row cylindrical roller bearing designed for demanding applications where high speed, rigidity, and accuracy are essential. It provides superior load-carrying capacity and consistent precision under heavy radial loads, making it ideal for machine tools, precision spindles, and high-speed equipment.
Manufacturer: SKF
Type: Super-Precision Double Row Cylindrical Roller Bearing
Model: NN3012KSP
SKF precision bearings are known for exceptional stability and smooth operation even at high speeds. The NN3012KSP model offers long service life, optimized friction control, and minimal heat generation for continuous performance. Ideal for advanced mechanical systems requiring extreme accuracy and minimal vibration.
| Bore Diameter (d) | 60 mm |
| Outer Diameter (D) | 95 mm |
| Width | 26 mm |
| Basic Dynamic Load Rating | 73.7 kN |
| Basic Static Load Rating | 106 kN |
| Attainable Speed (Grease Lubrication) | 9500 r/min |
| Attainable Speed (Oil-Air Lubrication) | 11000 r/min |
| Bore Type | K, Tapered Bore (1:12) |
| Design | SP, High-Precision Tolerance Class |
| Recommendation | Combine this bearing with SKF high-speed grease and precision housing units to maximize performance, extend bearing life, and ensure smooth, reliable operation in machine tool spindles and automation assemblies. |
