NB Corporation of America Linear Guide SGL Type

The NB SLIDE GUIDE SGL type is a profile linear guide rail system utilizing the recirculating motion of ball elements along four rows of raceway grooves. It can be used in various applications due to its compactness and high load capacity. Advanced Engineering Industry demands more precise, smaller, lighter and longer-life linear guides and linear bearings. We responded by adding more features and advantages to our NB Slide Guide SGL system. By incorporating our system into your machinery, you benefit from: High capacity Large ball elements and tight raceway groove machining provide the greatest contact area possible, which results in higher load ratings, even in single rail applications. Omnidirectional load A 45° contact angle (equal top to bottom and side to side) distributes your load evenly and allows for maximum design flexibility and motion. Low Friction Thanks to our two-point contact across four rows, our bearings provide low friction and motion that is stable and smooth, even at high speeds. Installation error reduction Our self-aligning ball elements absorb dimensional error during mounting. This means faster installation and greater confidence at startup. Our linear guideways and block assemblies are suitable for general machinery uses as well as high-precision/tight tolerance measurement and optical equipment. Thanks to our high load carrying capacity, it is often possible to design your system to use a single linear guide rail, reducing cost and space requirements. Adapted to Hard Conditions and Long Use Your efficiency depends on your equipment being operational and reliable at all times. NB incorporates materials and features that provide longer service life and degradation in demanding environments. Choose NB Slide Guide SGL linear guide rails for all of your applications. You’ll appreciate that we: • Integrate fiber-sheet lubrication unit into the block to keep your raceway grooves properly lubricated and extend the service life significantly. • Provide innovative reverse seals that extend the service life even longer. • Provide dust prevention through multiple seals bellows, scrapers and caps, depending on your needs. • Increase corrosion resistance with stainless-steel and block or carbon steel with low temperature black chrome treatment (LB).