NB Linear System

Industrial machinery is prevalent among many different fields of industry. Linear motion is one of the basic mechanisms that design in the machinery. Linear motion utilizes sliding and rolling motions to transfer power and displacement into guiding linear-movement.This mechanism is considered to be one of the most important factors in every industrial field.

NB Linear Systems are bearings that utilize the rotational motion of ball and roller elements. The dynamic friction of the ball or roller is substantially lower than that of full-face surface sliding bearings. NB linear systems achieve smooth movement and precise motion response in terms of positioning accuracy by the rolling elements and precision-ground raceway surface.
The NB linear system uses relatively large rolling elements on a long raceway resulting in a high load capacity and long travel life.

Nippon Bearing Co., Ltd, as a general linear bearings manufacturer, contributes to industrial fields not only in Japan but also around the world.

Choosing the Right Linear Motion Solution

Whatever your linear motion problem, we have the right solution. You may need extremely high precision or rigidity to adverse conditions. Or, maybe you’re looking for a compact linear slide and guide system to reduce your machine size. Even if you need a combination all of these characteristics, we have you covered. Choose NB for:

• High load bearing capacity thanks to our multiple-point, omnidirectional ball bearing loading

• Compact block assemblies with low height and optional wide body mounting surfaces

• All-steel construction with various grades of stainless-steel and corrosion-resistant coatings

• A multitude of dust and high-temperature features for use in adverse conditions

• High-precision rail machining that limits friction provides long service life

• Retained, recirculating-ball options for easy installation

• Your choice of tapped or countersunk mounting holes to accommodate all of your devices

You can incorporate NB linear guides and rails in a variety of machines. Many of our linear slides and guides include permanent lubrication that increases the life of your system and reduces downtime. With NB, you can enjoy increased efficiency thanks to high linear transitions, high loads, extreme precision and limited maintenance.

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The NB Ball Screw Spline consists of a high accuracy, high rigidity Ball Screw nut and Ball Spline n..

NB Ball Splines BALL SPLINE - SSP Type

The NB BALL SPLINE is a linear motion mechanism utilizing the recirculating motion of ball elements ..

NB Crossed Roller Slide Tables SLIDE TABLE Series

The NB SLIDE TABLE is a precision table equipped with crossed roller slide ways. Its high-precision ..

NB Crossed Roller Slide Ways SLIDE WAY - NV, SV Type

The NB SLIDE WAY is a non-recirculating crossed roller slide way utilizing precision rollers. It is ..

NB Curved Crossed Roller Slide Ways GONIO WAY - RV, RVF Type

The NB GONIO WAY is a curved crossed roller slide bearing. It is a curved motion bearing utilizing l..

NB Linear Actuator - BG Type

NB’s award-winning BG linear actuators combine the functionality of a linear slide guide and precisi..

NB Linear Bushings Linear Bushing TOPBALL Series

The NB TOPBALL Linear Bushing is a high load type linear bushing bearing with the mechanism utilizin..

NB Linear Bushings Slide Bush

The NB Slide Bush is a linear bushing with mechanism utilizing the rolling motion of ball elements. ..

NB Linear Guides SLIDE GUIDE - SGL Type

The NB SLIDE GUIDE SGL type is a profile linear guide rail system utilizing the recirculating motion..

NB Linear Guides SLIDE GUIDE - SGW Type

The NB SLIDE GUIDE SGW type is a profile linear guide rail system utilizing the recirculating motion..

NB Linear Rotary Bushings SLIDE ROTARY BUSH - RK Type

NB SLIDE ROTARY BUSH RK type is a highly accurate and high load capacity bearing providing smooth co..

NB Linear Rotary Bushings SLIDE ROTARY BUSH - SRE Type

The NB SLIDE ROTARY BUSH SRE SERIES provides rotary and linear motion functions. Linear motion with ..

NB Linear Shafts

NB has invested in advanced machining technology — including CNC lathes, cylindrical grinding machin..

NB Linear Stroke Rotary Bushings STROKE BUSH - SR Type

The NB STROKE BUSH is a linear and rotational motion mechanism utilizing the rotational motion of ba..

NB Miniature Crossed Roller Linear Guides SLIDE GUIDE - SER Type

The NB SLIDE GUIDE SER type is a profile miniature crossed roller linear rail guide system utilizing..
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