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Ball screw Product List and Ranking from 33 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Ball screw Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
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  4. 4 トークシステム Tokyo//Trading company/Wholesale
  5. 5 ミスミ Tokyo//Machine elements and parts
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Ball screw Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Technical Data: Hardness Conversion Table MORIMOTO SEIMITSU SHAFT Co., Ltd
  2. Technical Data: Dimensions of Hexagon Socket Bolt Machining Holes (Reference Values) MORIMOTO SEIMITSU SHAFT Co., Ltd
  3. Technical Data: Metric Fine Thread Screw MORIMOTO SEIMITSU SHAFT Co., Ltd
  4. 4 List of CAD Data for Standard Ball Screws
  5. 5 Technical Data: Normal Tolerances for Machining Dimensions MORIMOTO SEIMITSU SHAFT Co., Ltd

Ball screw Product List

91～105 item / All 140 items

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Technical Data: Ball Screw

Technical Data: Ball Screw

A detailed explanation of ball screws! Introducing materials that cover their structure and processing methods.

This document is a technical material that includes information on the structure and processing methods of "ball screws." It is also packed with information on uneven loading, mounting precision, and design methods. Morimoto Precision Shaft Co., Ltd. handles shafts and ball screws, as well as sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. [Contents] ■ High precision and high transmission efficiency ■ Structure ■ Materials and heat treatment ■ Lubrication ■ Dust protection devices *For more details, please refer to the PDF document or feel free to contact us.

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Block nut rolled ball screw 'MB series'

Block nut rolled ball screw 'MB series'

RoHS compliant product! Precision grade C10, rolled ball screw with block nut.

The "ball screw" has a higher transmission efficiency compared to conventional sliding screws. The RoHS-compliant 'MB series' is a rolled ball screw with a block nut of accuracy grade C10. Our company has a wide variety of blanks and responds to short delivery times with our unique processing technology. 【Specifications】 ■ Screw shaft: Material S55C / Hardness HRC56 or higher / Surface treatment Phosphate coating ■ Nut: Material SCM420 / Hardness HRC58 or higher / Surface treatment Phosphate coating ■ Steel ball: Material SUJ2 / Hardness HRC60 or higher / Surface treatment None ■ Twist direction: Right *For more details, please download the PDF or feel free to contact us.

  • nut
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Precision Ball Screw "MG Series (Ultra High Lead Type)"

Precision Ball Screw "MG Series (Ultra High Lead Type)"

RoHS compliant product! Precision grade MG(C5), ultra-high lead type precision ball screw.

The "ball screw" has a higher transmission efficiency compared to conventional sliding screws. The RoHS-compliant 'MG Series' is a precision ball screw with a precision grade of MG (C5) and an ultra-high lead type. We stock a wide variety of products, including precision (ground) ball screws and rolled ball screw blanks. We can perform shaft end processing and respond with short delivery times. 【Specifications】 ■ Screw Shaft ・Material SCM415・SCM420 / Hardness HRC58～ ・Material AISI4150 / Hardness HRC58～ ■ Nut: Material SCM415・SCM420 / Hardness HRC58～ ■ Steel Ball: Material SUJ2 / Hardness HRC60 or higher ■ Twist Direction: Right *For more details, please download the PDF or feel free to contact us.

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  • nut
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[Technical Information] 13 Common Issues When Selecting a Sliding Screw

[Technical Information] 13 Common Issues When Selecting a Sliding Screw

A free document is available that explains the issues with lead screws, such as limited variations in outer diameter and lead, and the inability to calculate lifespan, along with solutions to these problems!

The '13 Common Issues When Selecting Ball Screws' is a document that explains the problems associated with ball screws, such as having few variations in outer diameter and lead, and being unable to perform lifespan calculations, along with solutions to these issues. [Are you facing any of these problems when selecting ball screws? (Excerpt)] ■ Few variations in outer diameter and lead... ■ Unable to perform lifespan calculations... ■ Insufficient load strength with plastic nuts... *For more details, please check the PDF document available for download.

  • nut
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Ball Screw Catalog

Ball Screw Catalog

Standardization and mass production of screw shafts and nuts enable low prices and short delivery times!

This catalog introduces "rolled ball screws." It includes "technical materials for rolled ball screws" and reference materials such as "how to read steel symbols and the symbol system for structural steel" and "types of copper alloy castings." Additionally, it provides handling precautions and reference drawings for shaft end processing, so please take a look. [Contents (excerpt)] ■ About rolled ball screws ■ Male screw dimension table ■ Nut dimension table ■ Specifications table ■ Technical materials for rolled ball screws ■ Handling precautions for rolled ball screws *For more details, please refer to the PDF materials or feel free to contact us.

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Motor return specification for small ball screw actuators

Motor return specification for small ball screw actuators

A radial bearing is mounted at the tip of the ball screw shaft! Tension adjustment is easy.

We would like to introduce the "Motor Reversal Specifications for Small Ball Screw Actuators" that we handle. This product resolves the issue of breakage at the end of the ball screw shaft caused by excessive tension on the timing belt. We offer two types: the SE15 series and the SE23 series. Please feel free to contact us when you need assistance. 【Lineup】 ■ SE15 Series ■ SE23 Series *For more details, please download the PDF or feel free to contact us.

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Standard precision ball screw

Standard precision ball screw

Manufactured under abundant screw processing technology and strict quality control! We specialize particularly in small ball screws.

The "Standard Precision Ball Screws" we handle are products manufactured based on years of screw gauge manufacturing technology. These are standard stock items of precision ball screws, including unprocessed shaft end products from the GPR and GTR series. The materials for the screw shaft and nut are chromium-molybdenum steel, which has been carburized and hardened. Please contact IKO if you have any requests. 【Features of the GPR and GTR Series】 ■ Manufactured with precision conforming to JIS C3 standards ■ The materials for the screw shaft and nut are chromium-molybdenum steel *For more details, please download the PDF or feel free to contact us.

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THK Precision Ball Screw

THK Precision Ball Screw

This is a ball screw that uses a screw shaft and ball screw nut that have been processed with high precision!

THK precision ball screws are standardized in a wide variety of types, allowing for the selection of the optimal product according to the application, with high-precision grinding processing performed on the screw shaft and ball screw nut. The nut and screw shaft of the ball screw can convert rotational motion into linear motion, or linear motion into rotational motion, through rolling motion via balls. The balls can perform infinite motion by being returned from the end face of the ball screw nut by circulating components.

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  • bolt
  • nut

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THK rolled ball screw

THK rolled ball screw

This is a ball screw that uses a screw shaft formed by high-precision rolling processing!

The rolled ball screw is a transport ball screw that undergoes high-precision rolling processing and hardening, followed by a special grinding finish of the screw shaft. By combining it with a precisely machined ball screw nut, the axial clearance is minimized. As a result, it offers excellent reproducibility and smooth operation. For more details, please contact us.

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  • nut

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TALK Fan March Issue (Vol. 70)

TALK Fan March Issue (Vol. 70)

You can view the talk system's newsletter "TALK Fan" on Ipros!

This month is packed with useful information and new product updates! ＊＊＊【March Issue Lineup】（☆…Featured Articles）＊＊＊ ☆Finally START! "Top Runner Motor Regulations" ☆Product specification changes and part number changes (TPS "Plate Unit") ☆TALK Exhibition Information "MEDTEC Japan" ・TALK Sales Calendar ☆【New Product】Fall Prevention Series "Safety Mechanism Integrated Hand & Chuck" (KONSEI) ・Notice of shipping operations suspension due to inventory ☆【New Product】High-speed Rolling Ball Screw "BTK-V" (THK) ☆【New Product】Micro Sequencer "MELSEC iQ-F Series" (Mitsubishi Electric) ・Exhibition Guide (March/April) ・Cultural Heritage (Issue 41) "Famous Quotes by Ryunosuke Akutagawa" ・Colorful Sketch (10th Color) "Nightingale" ・Take a Break "Departure"

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Compact ball screw with ball retainer "SDA"【THK】

Compact ball screw with ball retainer "SDA"【THK】

Compact and high-speed compatible! Supports high-speed use at 5000 min⁻¹ (maximum DN value of 130,000)! Achieves slim nut with a new circulation method!

The newly developed end cap and R piece achieve an ideal ball circulation structure and significant compactness. The adoption of a ball retainer eliminates collisions and mutual friction between the balls, improving grease retention as well. As a result, it operates with low noise, minimal torque variation, and achieves long-term maintenance-free performance.

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TALK Fan September/October Issue (Vol. 109)

TALK Fan September/October Issue (Vol. 109)

You can view the talk system's newsletter "TALK Fan" on Ipros!

***【September/October Issue Lineup】(☆…Featured Articles)*** ☆【Talk System Co., Ltd. TPS Exhibition Information】21st Kansai Mechanical Components Technology Exhibition (M-Tech KANSAI) ☆【TALK SYSTEM News】CKD Corporation Wins Best Sales Engineer Award! ☆"See the Flow!" Dial-Type Speed Controller DSC Series (CKD Corporation) ☆High-Speed Compact Precision Ball Screw SDA-VZ "Semi-Order Available in as Little as 10 Days" (THK Corporation) ・New Edition of 'Narai Unit Flyer' Released! (TPS) ・Exhibition Guide ・Words from Hana: Hime Higanbana (12th Flower) ・Recipe For Today: "Baked Horse Mackerel with Tomato and Cheese" ・Take a Break: "Susuki"

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Ball Screw "TSK Standard Size Rolled Ball Screw"

Ball Screw "TSK Standard Size Rolled Ball Screw"

Standardized at precision grade C10! A ball screw with rust prevention and lubrication effects, making management easy!

The "TSK Standard Size Rolled Ball Screw" is a ball screw (standard type) that allows for the selection of brush wipers and seal caps for installation. Both the screw shaft and nut undergo phosphate coating treatment to provide rust prevention and lubrication effects, making management easy. The RBR series can achieve zero axial clearance through intermediate seat adjustment. 【Features】 ■ Standardized to accuracy grade C10 based on JIS B1191 ■ Standardized up to ultra high lead types ■ Standardization and mass production of screw shafts and nuts enable low prices and short delivery times *Our company accepts processing of shaft ends based on customer part drawings. For more details, please refer to the catalog or feel free to contact us.

  • nut

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Precision Ball Screw - Long and Large Diameter Precision Ball Screw

Precision Ball Screw - Long and Large Diameter Precision Ball Screw

For inquiries about large and long ball screws and trapezoidal screws, please contact OJIC!

Ojik's precision ball screws are committed to providing high-quality products to our customers by combining our advanced manufacturing technology and quality control capabilities with the ball screw manufacturing techniques we have developed over the years. 【Features of Our Products】 ■ Production of long ball screws over 10 meters in length and parent screws ■ Custom development products, including one-off and special items in collaboration with customers ■ Production of small lot functional products ■ A wide range of variations 【Manufacturing Range (Ball Screws)】 ■ Shaft Diameter: Φ25 to Φ160 ■ Lead: 4mm to 80mm ■ Ball Diameter: 2.778mm to 22.225mm ■ Shaft Length: 300mm to 13,000mm If you have any inquiries or concerns, please feel free to contact us. Our sales representatives will be happy to assist you.

  • Processing Contract

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★Technical Data Presentation★ Handbook for Noise Countermeasures for Longevity

★Technical Data Presentation★ Handbook for Noise Countermeasures for Longevity

Strange noises can be heard... Introducing possible troubles and countermeasures!

This time, I will introduce the "Handbook for Noise Countermeasures to Extend the Lifespan of Ball Screws." When using ball screws, you may hear unusual noises coming from them. There are various potential causes for these noises, which can originate either from the ball screw itself or from the entire mechanical system, including the motor and machinery. This handbook explains the factors that can lead to unusual noises in each case, as well as the types of problems that can arise from these causes, so please take a look to help achieve the longevity of your ball screws! The handbook provides clear explanations of the causes of unusual noises, common failures, and actual repair cases, including photos and diagrams. We have received very positive feedback from customers who have already downloaded it. Please feel free to download it!

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