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spline Product List and Ranking from 25 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

spline Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 庄司歯車エンジニアリング Kanagawa//Machine elements and parts
  2. null/null
  3. 竹内精工 本社営業所　関東営業所　関西営業所 Fukushima//Machine elements and parts
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 キングテックジャパン Kanagawa//Machine elements and parts
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spline Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Integrated ball spline with ball screw for press use 'DSP': THK
  2. Jack, rack type (without screws), manual with self-locking function, 50 kgf. 庄司歯車エンジニアリング
  3. Lightweight operation with load retention compared to screw-type! Compact rack jack for semiconductor devices. 庄司歯車エンジニアリング
  4. 4 Instead of a hydraulic jack, lightweight operation for load holding! Compact rack jack. 庄司歯車エンジニアリング
  5. 5 High-speed lifting small self-locking rack jack 100kg 庄司歯車エンジニアリング

spline Product List

1～30 item / All 93 items

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Ball spline series

Ball spline series

Optimal for a mechanism that performs linear motion while transmitting torque.

The ball spline is a revolutionary linear motion system that allows torque transmission while a ball, incorporated into the spline nut, moves smoothly in a straight line along the rolling surface of a precisely ground spline shaft. Moreover, unlike conventional structures, it provides preload with a single spline nut, enabling high performance in harsh applications where vibration and impact loads occur, in areas requiring high precision positioning, and in situations demanding high-speed motion performance. Additionally, when used as a substitute for linear bushes, it has a rated load that is several times greater than that of the same shaft diameter, allowing for a compact design. This makes it usable even in cases where overhang loads and moments are applied, resulting in high safety and long lifespan.

  • Metal bearings
  • Other machine elements
  • Actuator
  • spline

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Retainer-type ball spline SLS/SLF model

Retainer-type ball spline SLS/SLF model

The SLS/SLF type, which expands THK's technology and know-how into retainer technology for ball splines, has made its debut.

The SLS/SLF shape enables the adoption of ball retainers, allowing for aligned circular motion and high-speed response. It also eliminates collisions and mutual friction between the balls, achieving low noise, good sound quality, and low dust generation. Improved grease retention has also made long-term maintenance-free operation possible.

  • Metal bearings
  • spline

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Linear guide device Ball spline G LSAG

Linear guide device Ball spline G LSAG

Simple structure and compact design ball spline.

It is a round shaft type linear guide device in which the outer cylinder or slide unit performs infinite linear motion along the spline axis.

  • Other machine elements
  • spline

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Linear guide device C sleeve ball spline G MAG

Linear guide device C sleeve ball spline G MAG

Achieving 5 years or 20,000 km of maintenance-free operation!!

A maintenance-free type of IKO Ball Spline G, which boasts an overwhelming market share in semiconductor and LCD-related manufacturing equipment subjected to harsh operating conditions such as high acceleration and deceleration, has been newly introduced.

  • Other machine elements
  • spline

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"Rack Jack" JMR, JSR: Japan Gear Industry

"Rack Jack" JMR, JSR: Japan Gear Industry

New integrated rack and pinion! It can quickly convert linear motion and rotational motion in both directions.

This is a jack that integrates a reducer and a rack shaft. It is ideal not only for lifting and lowering but also for pushing, pulling, and tilting. It can be wall-mounted as well. It uses high-precision gears to achieve noiseless operation and long lifespan. >>> Do you have any of these problems? <<< / By replacing it with an electric jack, all issues can be resolved / Oil leaks, vibrations, and maintenance work caused by hydraulic products Preparation of auxiliary equipment (compressors, hoses, piping) due to pneumatic and hydraulic products Insufficient power due to pneumatic equipment, etc. ■----- Custom-made products available -----■ Please consult with our sales representative. For example… - I want to use it in high (or low) temperature environments - I want to use it in food machinery - I also want an adapter for the motor - I want to use it outdoors, etc. ■----- We will bring samples! -----■ If you are interested, please contact us using the information below or call our sales office (TEL 03-6363-3163). * For more details, please refer to the PDF document or feel free to contact us.

  • Power Transmission Equipment
  • cylinder
  • Gearbox
  • spline

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Ball spline

Ball spline

Simultaneously capable of applying radial load and torque! Applicable in a wide range of fields such as transport equipment and robots.

Mitsui Electric Co., Ltd. handles ball splines manufactured by NB (Nippon Bearing) Company. The "ball spline" is a mechanism where steel balls roll along a raceway, allowing for simultaneous radial load and torque application. Additionally, rotary ball splines can perform linear and rotational motion simultaneously, making them useful in applications such as vertical axes of SCARA robots, assembly machines, and loaders. 【Features】 ■ High load capacity and long lifespan ■ Wide variety of options ■ Easy to process additional modifications ■ Capable of high-speed motion and high-speed rotation ■ High-precision torque transmission ■ Lightweight and compact *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • others
  • spline

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Jack 50KN manual/electric rack jack with self-locking function

Jack 50KN manual/electric rack jack with self-locking function

A jack that can lift a load of 50 kN with a light manual operating force (input shaft torque of approximately 11 Nm). This is an application product of the new self-locking mechanism (Shoji Lock).

This is a jack developed for component maintenance. It is a manual jack with a high-efficiency self-locking mechanism utilizing spur gears, featuring the Shoji lock. The main body weighs 36 kg and is made of aluminum, designed with a focus on lightweight and manual operability. It has two input shafts (high/low), allowing for easy switching between quickly turning the handle when there is no load and applying force when there is a load, simply by changing the insertion of the handle. It can be widely used for work in areas without power, as well as for disaster preparedness and energy-saving measures. It can also be used electrically.

  • Gearbox
  • spline

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Jack, rack type (without screws), manual self-locking function, 100 kgf.

Jack, rack type (without screws), manual self-locking function, 100 kgf.

Faster and more efficient compared to screw jacks. It can be operated quickly and lightly by hand, has a compact design, and can hold loads without the need for a stopper, making it highly safe.

Unlike conventional screw jacks, this rack-type jack features an overwhelmingly fast ascent and descent speed due to its high efficiency, making it easy to operate. It is also equipped with a unique self-locking mechanism that allows it to hold loads without brakes or stoppers, making it a revolutionary jack. The rated thrust load is 100 kgf, and it can be easily operated manually, advancing 3.2 mm per rotation, making it a highly versatile rack jack and linear actuator. (For more details, please refer to catalog frame number SLM-100-3.2) *For more information, please visit our official website or feel free to contact us.

  • Actuator
  • spline

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High-speed lifting small self-locking rack jack 100kg

High-speed lifting small self-locking rack jack 100kg

Achieves a more compact design than conventional types! The rack rod can be raised and lowered with a rotation of approximately 11.5 mm, and it holds the load in place when stopped.

The compact type of the already well-received "S-Linear Actuator" SLB series has arrived. Compared to the conventional products that docked our self-locking gear reducer (S-Reducer) to the block, this new design incorporates the reduction mechanism within the block itself, achieving a compact design. By transitioning from a two-piece (block + reducer) to an integrated type, we can now offer it at a lower price. The speed of the rack's ascent and descent has also significantly increased to approximately 11.5 mm per rotation. Additionally, by equipping it with guide rods parallel to the rack, the strength against buckling and other issues has increased, expanding its range of applications even further. It moves faster than a screw and maintains self-holding when the rotation stops. *For more details, please visit our official website or feel free to contact us.*

  • Actuator
  • spline

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Linear guide equipment "IKO Ball Spline Series"

Linear guide equipment "IKO Ball Spline Series"

A simple structure with 2 rails and 4-point contact! Suitable for mechanisms that perform linear motion while transmitting torque.

The "IKO Ball Spline Series" is a linear motion guide device where the outer cylinder moves in a straight line along the spline shaft. There are two types in the lineup: the C-Roove Ball Spline G "MAG Series" and the Ball Spline G "LSAG Series." The structure allows steel balls to roll along the spline grooves, enabling it to handle not only radial loads but also rotational torque. Additionally, it features a compatible system with a free combination specification, allowing for flexible combinations of types, precision, and preload. 【Features】 ■ Compact yet high rigidity ■ High precision for accurate positioning ■ Low friction for smooth operation ■ Combines high-speed durability with maintenance-free performance ■ Free combination specification *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • spline

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Ball spline and hexagonal sliding spline catalog

Ball spline and hexagonal sliding spline catalog

We offer a wide variety of products, including flange types, miniature hexagonal slip splines, and more!

In this catalog, we introduce two types of linear torque: "Ball Spline" and "Hexagonal Slip Spline." We explain their respective features, materials, shapes, lubrication, and more. We have a lineup that includes the sleeve type "BSP series," the flange type "BSPF, BSPK series," and the miniature hexagonal slip spline "HTK, HTKW series." 【Featured Products (Partial)】 ■ Ball Spline Sleeve Type BSP series ■ Ball Spline Flange Type BSPF, BSPK series ■ One-End Male Thread Spline Shaft BSPM series ■ Both-End Male Thread Spline Shaft BSPMW series ■ One-End Step Male Thread Spline Shaft BSPDO series *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Metal bearings
  • spline

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THK Retainer Ball Spline "SLS/SLF"

THK Retainer Ball Spline "SLS/SLF"

Achieving high speed, low noise, and long lifespan! The SLS/SLF type, which expands THK's retained technology into ball splines, is newly introduced!

[Features] ○ High-speed response → The adoption of a ball retainer maintains a aligned circulating motion, enabling high-speed response and allowing for high takt time of the device. ○ Low noise, good sound quality, low dust generation → The use of a ball retainer eliminates collisions and mutual friction between balls, achieving low noise, good sound quality, and low dust generation. ○ Long-term maintenance-free → The significant improvement in grease retention capability due to the adoption of a ball retainer enables long-term maintenance-free operation. ○ Smooth operation (small rolling variation) → The adoption of a ball retainer and a new circulation method achieves stable and smooth movement with small rolling variations.

  • Other machine elements
  • spline

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Ball spline "FSBSW series"

Ball spline "FSBSW series"

A double type that is strong against moment loads! It is possible to minimize failures such as burning.

The "FSBSW Series" is a ball spline with a round flange double size. It features semicircular ball grooves on the shaft and nut, with steel balls interposed in the grooves, allowing for linear motion while simultaneously transmitting torque through a circulating motion. The rolling surface of the steel balls that support the load is machined with semicircular grooves, providing a large load capacity and a long service life. 【Features】 ■ A large number of steel balls circulate within the spline grooves. ■ It can achieve linear motion while transmitting torque. ■ It allows for labor-saving lubrication maintenance, such as oiling. ■ It can minimize failures such as seizing. ■ The bearing structure (with retainers) prevents the balls from falling out, making it easy to handle. *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • spline

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Ball spline "FSBSL series"

Ball spline "FSBSL series"

Long type for high load! Easy to handle due to the bearing structure (with retainer) that prevents the ball from falling out.

The "FSBSL Series" is a long-type ball spline with a round flange. The rolling surface of the steel balls that support the load has semicircular grooves machined into it, allowing for a large load capacity and long operational life. In addition to standard high-carbon steel, we also offer stainless steel and chrome-plated options that consider the usage environment. 【Features】 ■ Capable of transmitting torque while performing linear motion simultaneously ■ Excellent rigidity ■ A large number of steel balls circulate within the spline grooves ■ Can perform linear motion while transmitting torque ■ Reduces labor for lubrication maintenance such as oiling *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • spline

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Rotary ball spline

Rotary ball spline

It is possible to achieve accurate positioning not only in the linear direction but also in the rotational direction!

The "NB Rotary Ball Spline" is a mechanism that can perform linear and rotational motion simultaneously. It consists of a spline section and a rotating section, with the rotating section available in two types: SPR type using cross rollers and SPB type with steel balls. It is used in vertical axes of SCARA robots, assembly machines, loaders, and more. 【Structure and Features】 ■ High precision ■ Reduced number of parts by half, significantly lowering installation and additional costs ■ Compact and high rigidity (SPR type) ■ High rigidity and high-speed rotation (SPB type) ■ Extensive lineup *For more details, please download the PDF or feel free to contact us.

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  • Other machine elements
  • spline

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Custom Gear Manufacturing Case Study [Angular Spline for Machine Tools]

Custom Gear Manufacturing Case Study [Angular Spline for Machine Tools]

Manufacturing corner splines capable of withstanding a maximum rotation speed of 20,000 rpm with gear drive.

This is a square spline for machine tools. The size is φ50, and the material is SCM, which has been subjected to carburizing and quenching as heat treatment. This square spline is used in the spindle that rotates the tool shaft of machine tools. In recent years, DD motors have generally been used for machine tool spindles, but gear drive is necessary for spindles that require cutting force and rotational torque. Therefore, a square spline capable of gear drive has been adopted. This product has a proven maximum rotational speed of 20,000 rpm, achieving high precision in gear grinding to reduce vibration and noise, as well as high precision in coaxiality through cylindrical grinding. Additionally, through our machining technology, we have achieved a fitting accuracy of within 5μm for the male and female spline parts, allowing for smooth sliding. At OJIC, we are capable of producing high-precision products like this one, based on the technology and know-how we have cultivated over 70 years. By achieving high-precision machining in this product, we prevent noise issues related to backlash and maintain the accuracy of the machining equipment equipped with this gear.

  • gear
  • spline

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THK Precision Ball Screws and Splines (BNS・NS)

THK Precision Ball Screws and Splines (BNS・NS)

It is ideal for devices that combine rotational motion and linear motion.

- Zero axial gap - Lightweight and compact - Quiet and smooth operation - High rigidity support bearings - Easy assembly

  • Anti-vibration, earthquake-proof, vibration-isolating devices
  • spline

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Mass production processing of splines and serrations achieved with proprietary technology using general-purpose equipment.

Mass production processing of splines and serrations achieved with proprietary technology using general-purpose equipment.

Mass production of serration processing, the first in Japan (at that time) using a general-purpose composite NC lathe without dedicated machines!

【Product Introduction】 [Electric Components] 〇 Battery Case 〇 ISG Motor 〇 Electric Oil Pump [Engine Components] 〇 Turret Assembly 〇 Balance Shaft 〇 Baffle Plate 〇 Manifold 〇 Fuel Pipe Bracket [Transmission Components] 〇 Pump Cover 〇 Pump Housing 〇 Change Lever 〇 Parking Shift Lever Assembly 〇 Reverse Idle Gear Shaft 〇 Control Rod End 〇 Gear Sleeve 〇 Seal Ring Sleeve 〇 Spacer 〇 Manual Shaft [Axle & Brake Components] 〇 Pressure Plate 〇 Drive Pinion 〇 Anchor Block 〇 Holder

  • Processing Contract
  • spline

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Linear bearings and recirculating bearings

Linear bearings and recirculating bearings

Linear bearings such as cross rollers and needle rollers, and recirculating bearings.

The linear bearings and recirculating bearings from Schneeberger, which laid the foundation for linear guides using rolling elements. This recirculating bearing enables free linear guidance through the combination of Schneeberger's high-precision cross rollers and needle rollers, based on years of proven performance and experience. Under the philosophy that customization is standard, the linear bearings can be configured to the required rail length and stroke as long as they are within specified limits. Various options can enhance the performance of the final product that is integrated. Please use this for product selection.

  • Metal bearings
  • spline

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Ball spline

Ball spline

Large load capacity, zero clearance in rotational direction, high performance, high rigidity, and easy assembly.

Features of Ball Splines High Load Capacity Ball splines utilize precision-ground rolling surfaces with a 40° Gothic arch contact angle, resulting in a significant load capacity for both radial loads and rated torque due to the increased contact angle. Zero Play in Rotational Direction The spline shaft and spline outer cylinder consist of a contact angle of 40° with two-row and four-row ball arrangements. By properly adjusting the pre-load, the play in the rotational direction can be reduced to zero, enhancing rigidity. High Performance The ball in the raceway is composed of unique contact points, providing high rigidity along with high performance and low friction for energy savings. High Rigidity The raceway has a large contact angle (40°), which allows for high rigidity. Additionally, by applying appropriate pre-load, excellent torque rigidity and moment rigidity can be achieved. Ease of Assembly Thanks to a special design, the balls do not fall out even when the spline outer cylinder is removed from the spline shaft. This makes assembly, maintenance, and inspection easier.

  • bolt
  • Metal bearings
  • shaft
  • spline

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【Technology】Spline Machining

【Technology】Spline Machining

Using a 5-axis machining center! We also accommodate chamfering and back taper processing.

Our company uses a 5-axis machining center to perform "spline machining." We process with a forged shape in anticipation of mass production. We also perform chamfering on the tooth end faces and back taper machining. This helps reduce tool costs during prototyping. Additionally, gears can also be machined using the 5-axis method. If you have any concerns regarding gears, please feel free to consult with us. 【Features】 ■ Spline machining using a 5-axis machining center ■ Processing with a forged shape in anticipation of mass production ■ Gears can also be machined using the 5-axis method *For more details, please refer to the PDF document or feel free to contact us.

  • gear
  • Other Auto Parts
  • Prototype Services
  • spline

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Swing Rack Jack Catalog

Swing Rack Jack Catalog

High-speed response and high efficiency! A simple integrated structure with easy installation mechanism!

The "Swing Rack Jack Catalog" is a product catalog from Unitec Industrial Co., Ltd., which is engaged in the design, manufacturing, and repair of industrial machinery, as well as the sale of products such as electric cylinders and electric lifters. The Swing Rack Jack features our unique mechanism that enables tilting by adding an additional gear to the rack and pinion system commonly used everywhere. The catalog includes details such as features, structure, and usage examples. [Contents] ■ Features ■ Structure ■ Usage Examples ■ Model List ■ Specifications, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Actuator
  • Gearbox
  • Chains and sprockets
  • spline

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Miniature hexagonal sliding spline

Miniature hexagonal sliding spline

Achieved miniaturization and lightweight design of mechanical devices. Standardized miniature sizes.

The product has been standardized in miniature sizes (hexagonal shafts 3, 4, 5). It achieves miniaturization and lightweight design of machinery. With a combination of resin nuts (PPS resin) and stainless steel shafts (SUS304), it offers excellent corrosion resistance and can be used in a wide range of environments. A non-backlash specification (W series) is also available as a standard product. 【Product Lineup】 ■HTK Series ・HTK3 ・HTK4 ・HTK5 ■HTKW Series ・HTKW3 ・HTKW4 ・HTKW5 *For more details, please refer to the PDF document or feel free to contact us.

  • Company：MRD
  • Price：Other
  • Other machine elements
  • spline

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