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Linear Guides
NSK linear guides (also caled linear bearings or guide rails) are designed for superior linear motion. NSK has designed different series of linear bearings to meet the diverse needs of the various industries we serve. For more specific applications, NSK offers special coatings, lubricants, accuracies and custom designs. Maintenance-free operation with K1™ Lubrication Units are available on most NSK linear bearings.
LH/LS Series Linear Guides
NSK’s standard series ball guides satisfy the requirements of every industry with its versatile performance and conform to international standards.
LA Series Linear Guides
NSK's LA Series ball guides offer high speed operation and high rigidity combined with interchangeable parts for easier replacement and delivery.
PU/PE Series Linear Guides
NSK's PU Series and PE Series ball guides offer lightweight, compact design with low dust generation and noise output combined with smooth operation.
V1 Series Linear Guides
NSK's V1 Series ball guides offer improved sealing capabilities to extend product life in environments where product is exposed to small particles and other contamination.
LW Series Linear Guides
NSK's LW Series ball guides are available as interchangeable type with off-the-shelf availability for prompt delivery in a wide range of sizes.
S1 Series Linear Guides
NSK S1 Series ball guides ensure quiet, unobtrusive sound and low dust emission while exhibiting smooth operation.
LU/LE Series Linear Guides
NSK's LU Series and LE Series miniature ball guides offer interchangeable parts and are suitable for harsh environments including high temperature.
RA/RB Series Roller Guides
NSK's RA Series and RB Series roller guides offer high accuracy, rigidity and load capacity with standard and low profile designs.
K1™ Lubrication Units
Linear motion made maintenance-free with K1™ Lubrication Units. These patented units provide long-term maintenance-free operation.
High Performance Seals
Increase durability and product life with high performance seals which reduce the entry of wood particles, dust and other fine contaminates.
Greases
NSK offers a variety of greases specifically designed to excel in varying environments. The list below describes the different greases and uses.
- AS2 grease is formulated for ball screws and linear guides for general use at high loads.
- PS2 grease is formulated for ball screws and linear guides for low temperature and high frequency operation.
- LR3 grease is formulated for ball screws at high speed, medium load.
- LG2 grease is formulated for ball screws and linear guides for clean environments.
- NF2 grease is formulated for fretting resistant ball screws and linear guides.
Linear Guide Technical Information
By clicking the link below, you can access specifications, part numbering, ratings and other information necessary for designing and specifying a linear guide for your design.
Download Linear Guide CAD Files
To download 2D and 3D CAD files, please click the link below.
Request a Quote
To submit a quote request online, please click the link below. An NSK representative will begin the quoting process and contact you shortly.
Linear Guide Specification Sheets
Worksheets help you select the appropriate linear guide based on application and sizing requirements.
Linear Guide Specification Sheets (PDF - 242.32 KB)
LINEAR GUIDE CATALOGS
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Precision Machine Components (PDF - 14995.89 KB)
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Linear and Mechatronics Product Capabilities (PDF - 2090.30 KB)
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Linear Guide Reference Guide (PDF - 1089.33 KB)
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Interchangeable Series Linear Guides for Factory Automation (PDF - 1578.63 KB)
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Interchangeable Linear Guides for Automotive (PDF - 1411.68 KB)