Linear Guides

From multiple-ton industrial dies to millimetrically-precise medical imagers, NSK linear guides deliver accurate, smooth, repeatable linear motion optimized for every application. From the miniature PU Series to the maximum-load NH/NS line, NSK linear guides can be combined with innovations like V1 high-performance seals and K1 lubrication units for long-lasting performance in contaminant-prone environments.

  • Smooth, quiet, reliable linear motion for virtually every load rating
  • Broad selection stocked for quick shipping and deployment
  • Standard and custom Linear Rail designs available with a range of coatings and lubricants

Ball Screw Range

 
LINEAR GUIDE TYPE Standard & Custom Ground Ball Screws High Speed, HMD/HMS High Load, HTF
Description Precision ground ball screw for high-speed, low-noise. Used in many applications, from transportation equipment to light-load machine tools Ultra high speed and high capacity High-load ball screws with higher traverse rates than the standard for spindle diameters of 140 mm or more
Literature
Compact FA Series Ball Screws
NSK Ball Screws for
High Load Drive Applications
NSK Ball Screws for
High Load Drive Applications
Footprint Compact Standard Standard
Load Capacity Standard Standard Extremely High Load
Quick Ship* Available Available Not Available
Accessories available K1 Lubrication, X1 Seal Options K1 Lubrication, X1 Seal Options K1 Lubrication, X1 Seal Options
Speed ratings High Speed Ultra High Speed Standard
Noise level Low Low Standard

* Quick ship time lines vary based on product. Consult NSK for details.

Description: Miniature Linear Guides typically used in Semiconductor and Life Science applications

Model Type PU and PE (wide rail)

Bearing Type: Ball

Bearing Circuits: 2

Load Capability: Moderate

Speed (m/s): Moderate

Acceleration (g): High

Interchangeable Components: Yes

Accessories: K1 Lubrication Unit, Rail Caps

Base Material: Stainless Steel (SUS440)

Delivery*: From Stock

Description: Ball Linear Guides typically used in automation and general industry applications

Model Type NH and NS (low profile)

Bearing Type: Ball

Bearing Circuits: 4

Load Capability: High

Speed (m/s): High

Acceleration (g): High

Interchangeable Components: Yes

Accessories: K1 Lubrication Unit, HP Seals for Contamination, Special Materials and Coating Available

Base Material: Steel (SCM420H)

Delivery*: From Stock

Description: Ball Linear Guides typically used in automation and general industry applications

Model Type DH and DS (long life)

Bearing Type: Ball

Bearing Circuits: 4

Load Capability: High

Speed (m/s): High

Acceleration (g): High

Interchangeable Components: Yes

Accessories: K1 Lubrication Unit, HP Seals for Contamination, Special Materials and Coating Available

Base Material: Steel (SCM420H) with TF (Tough) Technology

Delivery*: From Stock

Description: Roller Linear Guides typically used in machine tool and heavy industry applications

Model Type RA and RB (low profile)

Bearing Type: Roller

Bearing Circuits: 4

Load Capability: Extreme

Speed (m/s): Moderate

Acceleration (g): Moderate

Interchangeable Components: Yes

Accessories: K1 Lubrication Unit, HP Seals, Special Materials and Coating Available, Rail Covers or Hole Caps

Base Material: Steel (SCM420H)

Delivery*: From Stock

Ready To Ship 3-5 Days

NSK’s Quick Ship Program ensures quick access to Linear Guides and Ball Screws in most sizes within 3-5 days.

Offering rapid fulfillment across the US and internationally. Need modifications? Customize NSK Quick Ship parts to fit your exact specifications. Switch to NSK today for fast, dependable service that keeps your operations seamless.

Fast-track Your Orders with NSK’s Quick Ship Program

Linear Guide Accessories

Optional accessories to complement your NSK Linear Guide

V1 Sealing System

Highly dust proof V1 seal helps extend service life under contaminated environment

  • High dust-resistance (multi-lip structure seal)
  • Long operating life
  • Available in multiple sizes

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K1™ Lubrication Unit

  • Long-term maintenance free
  • Reduction in maintenance cost
  • Extended life in severe operating conditions
  • Reduced environmental impact

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Case Study: Band Cutter Linear Guides in a Dough Machine

Technical Challenge

A bakery was experiencing continual failures of their band cutter linear guides, which were not holding up to the required performance standards. The linear guides required replacement every 3 weeks, causing excessive maintenance, downtime and lost production.

NSK NH/NS Series Linear Guides

NSK Solution

NSK proposed high-speed stainless steel linear guides, with food-grade K1 lubrication units. Although the new linear guides were double the cost of the original Armoloy-coated units, the service life improved ten-fold, increasing output and decreasing downtime, with a total cost savings of $219,924.

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Integrated Mechatronic Systems Solutions

Enabling automation in motion and control

Our local integration and manufacturing teams will collaborate closely with you through all aspects of design, provide intensive project management and extend comprehensive technical support.

Design and Development

  • system design proposal with CAD model
  • component failure analysis and benchmarking
  • material technologies
  • applications simulation

Project Management

  • design review – as many as 5
  • quote – non-recurring engineering, prototype, full production
  • prototype demonstration
  • test report
  • lead time/production schedule
  • individual system test before shipping

After Sales Service

  • on-site support for system installation
  • training
  • bill of materials for replacement parts

Schedule a consultation or find a distributor nearest you

Provide the details of your application through our online product form to schedule a consultation with our Application Engineering Team.

Schedule a Consultation

Use our Distributor Finder to locate an Automation Solutions Provider (ASP) or industrial distributor nearest you.

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