NB Corporation of America
The NB Ball Screw Spline consists of a high accuracy, high rigidity Ball Screw nut and Ball Spline nut attached to the ball screw spline shaft which has a screw groove and spline grooves. SPBR type has a Rotary Ball Screw nut and Rotary Ball Spline nut. (read more)
The NB ball spline SSP-AM type has a smaller spline-nut diameter compared to the conventional SSP type nut on the same shaft diameter. The SSP-AM type is best suited for chip-mounter head devices and multiaxial applications.
Anti-corrosion type is also available. (read more)
NB's new NV type STUDROLLER™ with Anti-Creep Cage Technology in three popular sizes provides greater load capacity. Load capacities are increased 1.4 to 2.3 times over standard SV type. Roller-to-rail contact area is extended 42 to 58 percent while the number of rollers is increased 20 to 55 percent. (read more)
The NB miniature SYBS slide table is a limited stroke slide with the most compact envelope dimensions, featuring two ball raceway grooves. SYBS type utilizes balls as the rolling elements. The ultra compact design contributes greatly to the creation of smaller and lighter industrial machinery and equipment of all types. (read more)
NB’s TOPBALL® slide products self-align to speed manufacturing and assembly. Floating wiper seals make this unrestricted self-alignment possible. Its floating load plate adjusts clearance. Arch contact to the ball element results in greater load dispersion enabling TOPBALL to provide up to 3 times the load capacity and 27 times the travel life of conventional slide bushings. (read more)
NB's newest addition to the SLIDE BUSH family may be small but the INCH Miniature SLIDE BUSH provides tremendous advantages. The sizes just added are the most popular dimensions of 1/8", 3/16" and 1/4". Metric sizes of 3, 4 and 5mm are also available (read more)
End your machining headaches. NB’s new off-the-shelf tapped or threaded shaft lines are ready to ship - fast. They are produced in the U.S.A. And, because we never anneal, outer diameters are ultra precise – tolerances are always reliable. Our most requested diameters and pre-cut lengths are now available. (read more)
NB Slide Ways are non-recirculating linear motion bearings used primarily in optical and measurement equipment where high precision movement is required. The SV style consists of 2 roller cages with precision rollers in a cross arrangement and four rails with V-shaped raceways. The SVW (read more)
NB has the widest selection of miniature linear slide guides. The SEBS series' standard radial clearance is twice as accurate as the competition’s – for the same price! Perfectly replaces other standard brands. All-stainless models for high temperature applications. Retained or non-retained-ball lines. Sizes from 2mm. Friction-free travels from 104mm – 1000mm rail lengths. (read more)
NB Keyless Ball Spline Type is free from troublesome key slot machining by adapting "Lock-Plate" forSpline Nut installation in housing. This installation method greatly contributes to compact designs, ease of installation, and total system cost savings (read more)
NB's BG ball screw actuator is a compact single axis actuator that integrates a Slide Guide and Precision Ball Screw. BG outperforms conventional positioning tables because it has a unique "U" shaped Guide Rail and Slide Block. It is so rigid it can be one-end supported. Its ball circuits are closer to the base for more stability. Download CAD drawings. (read more)
NB's long standing technological leadership in Slide Way product, has brought about a new product to address radius movement. NB's GONIO WAY (RV type) is a non re-circulating crossed roller bearing providing low friction radius movement.
Mounting ease is ensured by the NB RVF Gonio's flat mounting surface that speeds assembly (read more)