โดย admin | ม.ค. 12, 2016 | Bearings for Mining & Construction
Construction equipment used in harsh environments risk contamination from dust, mud, and huge loads, and require a certain degree of ruggedness that is different from the requirements of a common passenger vehicle. NSK has developed bearings for such equipment.
[download id=”908″]
โดย admin | ม.ค. 12, 2016 | Super Precision Bearings
A series of angular contact ball bearings that has been designed specifically for swiveling spindle heads used in machine tools, such as machining centers and multi-tasking machine tools, and is suitable for high precision processing.
Features
- Ball bearings achieve high running accuracy and low torque rotation.
- High moment stiffness on a par with crossed roller bearings.
- Exclusive design of the thin cross-section profile is thinner than that of a standard angular contact ball bearing.
โดย admin | ม.ค. 12, 2016 | Super Precision Bearings
Highly precise angular contact thrust ball bearings for precision ball screws have been designed specifically for each application. Lineup includes both a highly rigid series and high-capacity series.
Features
- The highly rigid series for machine tool applications has been designed specifically to provide large axial rigidity and precise rotation with lower starting torque.
- The highly rigid series is available with a lubricant seal for machine tool applications.
- The high load capacity series for electric injection molding machines offers enhanced service life through the use of optimally designed ball diameter and contact angle for a higher load rating
โดย admin | ม.ค. 12, 2016 | Super Precision Bearings
NSK Super Precision Cylindrical Roller Bearings are designed specifically to handle large radial loads in high-speed spindle applications that demand high running accuracy (runout) of bearing-spindle arrangements.
Features
- This lineup of bearing includes a basic series that meets ISO standards and a specified series targeting machine tools.
- A double-row cylindrical roller bearing series is available for applications requiring high rigidity. A single-row cylindrical roller bearing series is available for applications requiring high-speed performance.
- A Robust series of high performance bearings is available for applications requiring both high-speed and high-rigidity performance.
โดย admin | ม.ค. 12, 2016 | Bearings for Mining & Construction
The lineup of NSK bearings for mining machinery are manufactured using NSK’s proprietary technologies in order to provide long-life performance even under the harsh conditions found in and around the digging area.
