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ring Product List and Ranking from 399 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.

ring 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. 誠和商会 Osaka//Machine elements and parts
  2. 桜シール 日本本社 Tokyo//Rubber products
  3. null/null
  4. 4 協和シール工業 Niigata//Rubber products
  5. 5 null/null
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ring 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. High-performance O-ring made of perfluoroelastomer 'PERFREZ' 誠和商会
  2. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  3. GMORS Corporation O-Ring Product Catalog 誠和商会
  4. 4 Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  5. 4 O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.

ring Product List

121～150 item / All 954 items

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[THK] Ultra-Compact Cross Roller Ring "RAU"

[THK] Ultra-Compact Cross Roller Ring "RAU"

Achieving compact rotation and turning motion! Ultra-small cross roller ring!

【Structure】 This product rolls on the rolling surfaces of the inner and outer rings that have been ground into a V-shape by rollers. The rollers are arranged in an alternating orthogonal pattern, allowing a single bearing to support loads and moment loads in all directions. Additionally, due to the integral structure of the inner and outer rings, it can be used for both inner ring rotation and outer ring rotation.

  • Metal bearings
  • ring

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【THK】Multi-row angular roller bearing "RW"

【THK】Multi-row angular roller bearing "RW"

Multi-row and simple! Achieving high rigidity, high precision, and compactness! Direct fixation without the need for a holding flange!

By multiplexing the rolling surface and adopting small-diameter rollers, the number of rollers is approximately five times greater compared to the conventional cross roller ring "RU." While maintaining compactness, rigidity and precision have been improved, and torque reduction has also been achieved. Additionally, the integral structure of the inner and outer rings is equipped with mounting holes, allowing for direct fixation to the device.

  • Metal bearings
  • ring

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THK Cross Roller Ring Series

THK Cross Roller Ring Series

Compact and high-rigidity swivel bearing! Achieving excellent rotational accuracy!

Cross roller bearings are designed with cylindrical rollers arranged alternately in a perpendicular pattern on a 90° V-groove rolling surface through a spacer retainer, allowing a single bearing to support loads in all directions, including radial, axial, and moment loads. [Features] - Excellent rotational accuracy - Prevention of skewing - Easy handling - Significantly increased rigidity (3 to 4 times) - High load capacity

  • Metal bearings
  • ring

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TALK Fan March Issue (Vol. 94)

TALK Fan March Issue (Vol. 94)

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

***【March Issue Lineup】 (☆…Featured Articles)*** ☆ 2nd Nagoya Machine Elements Technology Exhibition (M-Tech NAGOYA) Participation ☆ Cross Roller Ring for Robots RF (THK) ☆ Large Refrigerated Air Dryer Zero Aqua GT/GX Series (CKD) ・ Notice of Suspension of Shipping Operations Due to Inventory ・ Introduction of Talk System Business Office (Kyushu Sales Office) ・ Quick Clamper Basic Course (8th Period) "About Inner Units" ・ Exhibition Guide ・ Language Heritage (Issue 65) "Famous Quotes Related to Shoes" ・ Colorful Sketch (34th Color) "Dandelion" ・ Take a Break and Look "Blooming"

  • valve
  • Sensors
  • ring

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Firing, grinding, assembly

Firing, grinding, assembly

After completing the grinding, we will combine the product with the roller spacer and commercialize it!

Our company performs "quenching, grinding, and assembly." Distortion and deformation are prevented through constrained quenching. After that, both ends, the outer diameter, and the inner diameter are ground using a grinding machine. The products after grinding are combined with rollers and spacers to create the final product. 【Features】 ■ Distortion and deformation are prevented through constrained quenching ■ Both ends, the outer diameter, and the inner diameter are ground using a grinding machine ■ The products are combined with rollers and spacers to create the final product *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • ring

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Handling materials and production capacity

Handling materials and production capacity

We can handle everything from ring forging to assembly in a consistent production process! Please feel free to consult with us.

Tanrei Industries responds to your needs with short delivery times and high quality. We handle a variety of shapes, not just rectangular ones, including irregular shapes. Additionally, we can provide integrated production from ring forging to assembly. Please feel free to consult with us. 【Materials We Handle】 ■ Bearing steel ■ Stainless steel, heat-resistant steel, superalloys ■ Carbon steel and alloy steel for machine structures ■ Tool steel, hollow steel ■ Other steel materials *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Special Steel
  • Other metal materials
  • ring

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"Ring forging is cheap and high quality, but it takes time to deliver." Eliminate such complaints!

"Ring forging is cheap and high quality, but it takes time to deliver." Eliminate such complaints!

Consistent production support for short delivery times! Our unique production management system eliminates delays.

Our company responds to short delivery times with integrated production from ring forging to heat treatment and turning processing. Additionally, we eliminate delivery delays with our unique production management system. We will dispel the dissatisfaction of "ring forging is cheap and high quality, but takes time." 【Features】 ■ Integrated production from ring forging to heat treatment and turning processing ■ Response to short delivery times ■ Elimination of delivery delays with our unique production management system *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • ring

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Cascade Mini Ring (CMR)

Cascade Mini Ring (CMR)

We are publishing the concept of droplet descent along the surface of the filler!

The liquid that flows down the surface of the packing material forms droplets, moves to the next packing material, merges, and then becomes droplets again as it continues to merge. These droplets come into contact with the rising vapor, facilitating mass transfer. The fundamental principle of gas-liquid contact in irregular packing materials is based on collision-type surface renewal, and the performance is not determined solely by the apparent size of the packing material. This is because the various shapes of the packing materials influence the performance more than the specific surface area; the "packing environment created by individual packing materials" affects performance and brings out the potential of the packing materials. In other words, there is actually a contact efficiency in the packing layer, and because there are differences in the effectiveness of gas-liquid contact, this leads to variations in performance. Since CMR consists of flat packing materials, it allows for surface renewal through the merging and division of droplets without loss, making it a packing material with high gas-liquid contact. Therefore, when proposing alternatives to packing materials like pole rings, it is possible to suggest larger sizes rather than equivalent sizes, resulting in significant advantages in terms of processing capacity and pressure loss.

  • Other physicochemical equipment
  • ring

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Microwave Oven MOH-3000

Microwave Oven MOH-3000

Programming complex microwave output control. The MOH series is a batch-type microwave oven.

You can set the microwave output, hot air temperature, and heating time arbitrarily within the specified range. 【Features】 ○ Equipped with a turntable and stirrer fan, designed to ensure that microwaves act as uniformly as possible on the heated object. ○ The adoption of an applicator with sufficient volume provides great flexibility regarding the size and shape of the heated object. ○ Usable not only as an industrial heating and drying device but also as a laboratory-level testing apparatus.

  • Ultrasonic Oscillator
  • Heating device
  • High frequency/microwave parts
  • ring

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High-performance microwave oven MOH-1500HP

High-performance microwave oven MOH-1500HP

The microwave oven MOH-1500HP is a high-performance oven equipped with a dedicated controller.

The MOH series is a batch-type microwave oven. ● Microwave output, hot air temperature, and heating processing time can be set arbitrarily within the specified range. ● It can be combined with various temperature sensors, allowing the work inside the heating furnace to be heated to the desired temperature with any temperature rise curve. ● Additionally, it stores transitions such as the temperature rise curve and input power, displaying them in graph form, making it an ideal oven for experiments and research.

  • Ultrasonic Oscillator
  • Heating device
  • ring

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Plant Engineering Kondo Equipment Design Co., Ltd.

Plant Engineering Kondo Equipment Design Co., Ltd.

Please feel free to consult us about anything related to the plant, from the overall integrated design of the plant to the design and manufacturing of each piece of equipment and machinery used.

Over 1,268 successful installations nationwide! We provide comprehensive production from design to manufacturing and trial operation. Our specialization in thermal energy is one of the reasons why we are chosen. 【Products】 ○ Boilers and pressure vessels ○ Heat exchangers ○ Incinerators ○ Dust collection systems ○ Exhaust gas treatment ○ Storage silos and conveying systems ○ Engineering For more details, please contact us or download the catalog.

  • Boiler
  • ring

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Design, Manufacturing, Engine Measurement - Techno Motor Engineering

Design, Manufacturing, Engine Measurement - Techno Motor Engineering

For the design, manufacturing, and engine measurement of two-wheeled and four-wheeled vehicles, please leave it to Techno Motor Engineering Co., Ltd.

We are equipped to support design, manufacturing, and engine measurement, so please consult us for prototype part design and production for motorcycles, automobiles, and snowmobiles, as well as engine performance testing and comprehensive sales of machinery, tools, and industrial consumables.

  • Engine parts
  • ring

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Basket Ring BA-8025

Basket Ring BA-8025

Japan Basketball Association Certified Product BA-8025 Basketball Goal Ring

Basketball Ring Approved by the Japan Basketball Association BA-8025 (individual) - With net - Weight: approximately 5kg

  • others
  • Municipal services and business location
  • ring

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Pressure Release Ring BA-8028

Pressure Release Ring BA-8028

Japan Basketball Association Certified Product BA-8028 Pressure Release Ring

Pressure Release Ring Certified by the Japan Basketball Association BA-8028 (individual) - With net - Weight: approximately 10kg

  • others
  • Municipal services and business location
  • ring

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Engineering Product Catalog

Engineering Product Catalog

We will introduce various products such as guard cables, suspended fence-type snow guards, and tsunami barriers!

This catalog introduces various engineering products. It includes "road safety-related products," "slope-related products," "snowy region-related products," "river and port-related products," and "steel structure-related products." With safety, security, and the environment as key themes, we are committed to developing higher quality products. 【Contents】 ■ Road safety-related products ■ Slope-related products ■ Snowy region-related products ■ River and port-related products ■ Steel structure-related products *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • ring

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Engineering product "Various Anchors"

Engineering product "Various Anchors"

To maintain a safer construction method, it is necessary to select according to the site conditions and construction method!

We would like to introduce the "various types of anchors" handled by Tokyo Seiko. Starting with the "rock anchors" suitable for exposed bedrock and very shallow soil layers, we also offer "soil cover and sediment anchors" ideal for shallow surface soil layers, as well as "sediment anchors" suitable for ground with little gravel or cobbles. For protective facilities, it is essential to ensure that the anchor installation position can be selected by extending the suspension ropes and lateral ropes in advance, allowing for flexibility in choosing the installation location. 【Product Lineup (Excerpt)】 ■ Rock Anchors - TSK Cement Anchor - TSK E-Anchor *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • ring

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Control Device Development Plant Engineering

Control Device Development Plant Engineering

Achieving labor-saving and automation of the production line.

Fukuoka Electric achieves labor-saving and automation of production lines through advanced control technology based on the three Cs: Computer, Communication, and Control. We provide consistent support from production simulation to understanding equipment operating conditions. We respond to diverse needs in the development and design of various control devices and monitoring panels.

  • Machinery and equipment installation/dismantling/relocation
  • ring

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Industrial rubber products O-rings

Industrial rubber products O-rings

Leave it to us for O-rings!

We have 40 years of experience. We will propose O-rings suitable for your application. Please inquire about size, material, and delivery time.

  • others
  • ring

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Sanko Engineering "Screw and Gear Comprehensive Catalog"

Sanko Engineering "Screw and Gear Comprehensive Catalog"

The "Screw Gear Comprehensive Catalog" features low noise and high durability. It provides information on various land-based and general-purpose pumps.

This is the comprehensive catalog of Sanko Engineering, a specialized pump manufacturer. It includes screw pumps, gear pumps, and transmission devices. 【Main Features】 ■ Low noise ■ High durability ■ Suitable for transporting high-temperature and high-viscosity liquids ■ For more details, please contact us.

  • Special Pump
  • ring

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Lead bronze casting for ships, type 4, LBC4 (1)

Lead bronze casting for ships, type 4, LBC4 (1)

Suitable for bearings with high surface pressure and has good compatibility! It is suitable for applications such as bearings for large engines.

We would like to introduce four types of ship rings "LBC4" made from lead bronze castings. The manufacturing methods are classified into sand casting, die casting, centrifugal casting, and precision casting. They possess the characteristics of being suitable for high surface pressure bearings and having good compatibility. They are suitable for applications such as medium to high-speed bearings and large engine bearings. 【Product Overview】 ■ Manufacturing method classification: sand casting, die casting, centrifugal casting, precision casting ■ Alloy characteristics: suitable for high surface pressure bearings and good compatibility *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • ring

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Production example: Piston ring [Phosphor bronze]

Production example: Piston ring [Phosphor bronze]

Unique know-how! We can accommodate a wide range from prototypes to small lots and mass production.

Here is an example of the production of a "piston ring" using phosphor bronze as the material. 【Production Example】 ■PBC2 ■φ77×φ65×4.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • ring

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Three technologies: Concurrent Engineering

Three technologies: Concurrent Engineering

Performance that exceeds expectations" "Reliable quality" "Short delivery times that do not hinder mass production plans

We will develop and manufacture all types of specialized machines for processing, assembly, cleaning, and inspection, based on our quality policy of 'Quality innovation and the challenge of unending customer satisfaction.'

  • Processing Jig
  • Inspection fixture
  • ring

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Order Product Example: "Rail Pack Type E-Ring and Dispenser"

Order Product Example: "Rail Pack Type E-Ring and Dispenser"

This is a specific example of products ordered from our company.

This is a specialized tool for installing E-rings and other Iwata products. It can be operated quickly and easily, contributing to increased productivity. For more details, please contact us.

  • others
  • ring

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Rigid flex ring

Rigid flex ring

You can choose from two types: hard type and soft type.

The "Rigid Flex Ring" is used for protecting and finishing the cut edges of rigid flex. You can choose from two types: rigid and soft. Please use adhesive for securing the ring. 【Specifications】 ■ Material: Made of rigid polyvinyl chloride resin (H-PVC) Made of soft polyvinyl chloride resin (S-PVC) *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • ring

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Thin material processing (thin-walled ring cutting)

Thin material processing (thin-walled ring cutting)

Suppresses distortion and warping of thin meat rings. Compatible with thin material processing using dedicated jigs.

This is an example of manufacturing a thin aluminum ring through cutting processing. The ring has a difference of 3mm between the inner and outer diameters and a thickness of 3mm, making it prone to warping and vibration during processing. Conventional turning processes often result in warping after machining, making it a challenging task. Therefore, our company used specialized jigs to process the ring without causing distortion or warping. We can also propose processing methods using specialized jigs tailored to customer specifications such as surface roughness and tolerances. Please consult us if you are having difficulties with thin material processing.

  • Other machine elements
  • ring

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Shock-absorbing material O-ring

Shock-absorbing material O-ring

Excellent insulation capability with oil resistance, pressure resistance, waterproofing, and airtightness!

O-rings are available in NBR material, achieving insulation, waterproofing, friction prevention, oil resistance, and pressure resistance characteristics. They are widely used in fields such as electrical appliances, electronic devices, the automotive industry, and medical products. They are made from an excellent impact-resistant material with outstanding oil and pressure resistance, as well as good insulation capabilities with waterproof and airtight properties. Products can be supplied as samples and final products in specified dimensions. For more details, please contact us or refer to the catalog.

  • Composite Materials
  • ring

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Aluminum Ring [Precision Machining on a Composite Lathe]

Aluminum Ring [Precision Machining on a Composite Lathe]

Turning + groove machining. Tolerance of ±0.02 has been secured!

This product is a ring used in medical devices. It is made of aluminum (A2017) and has undergone complex lathe processing with turning and groove machining. Although it is a simple-shaped product, the requirements for burrs and edges are strict, so we custom-made special deburring tools for its production. Additionally, to ensure precision, we performed the machining with a single chuck using a complex lathe. At our company, we select the optimal processing method for parts manufacturing based on the shape and conditions of the product. We often custom-make jigs and tools, as in the case of this product. We can accommodate various processing methods to meet our customers' needs, so please feel free to contact us.

  • others
  • ring

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SUS304 Half-Circle Ring [Stainless Steel Processing]

SUS304 Half-Circle Ring [Stainless Steel Processing]

Processing of half-circle rings made of stainless steel SUS304. Leave stainless steel products to us!

This product is a semicircular ring used in energy-related components. It is made of stainless steel (SUS304) and has been machined. In this product, the key point was ensuring the tolerances for the inner and outer diameters due to the semicircular ring shape. Our company handles machining of various materials and shapes. We also welcome technical inquiries, so please feel free to contact us.

  • others
  • ring

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"Also for office buildings and warehouses" Large building airtightness measurement [Basic knowledge collection available]

"Also for office buildings and warehouses" Large building airtightness measurement [Basic knowledge collection available]

Air tightness measurement of large buildings such as offices is possible! It contributes to energy savings!

In Europe and the United States, the evaluation of airtightness performance for large buildings (various non-residential constructions such as office buildings and warehouses) has already become common. There is a growing demand across the country for actual measurement evaluations, and to respond to these potential requests, we have started offering paid measurement evaluation services. We provide a system-integrated airtightness measurement device that combines multiple blower door types from the major U.S. manufacturer Retrotec for paid measurements. Additionally, we can also sell the Retrotec 300X blower door type airtightness measurement device, which is capable of conducting important airtightness performance inspections for buildings. For construction companies and contractors, we are available to conduct airtightness measurements upon request. Please feel free to contact us if you have any inquiries. 【Features of Retrotec Airtightness Measurement Devices】 ■ Easy installation ■ Simple switching between depressurization and pressurization ■ Automatic measurement capability *For more details, please refer to the related links or feel free to contact us.

  • Testing Equipment and Devices
  • ring

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Seamless ring

Seamless ring

No need for rubber molds, making it economical! We also accommodate small production runs and short delivery times.

"Seamless Ring (Sulfur-Cured)" has no joints compared to adhesive joints and offers superior strength. In the case of standard dimensions (refer to PDF materials), no rubber molds are required, making it economical. Compared to the production of molded shapes, it is possible to manufacture in small quantities and with short lead times. Depending on the material, changes in rubber hardness are possible, so please consult us. Additionally, if you need it, please specify the [material] and [thickness (W) × inner diameter (ID)]. [Features] ■ No joints and excellent strength ■ No rubber molds required ■ Economical ■ Short lead time production available ■ Possible to manufacture in small quantities *For more details, please refer to the PDF materials or feel free to contact us.

  • Sealing
  • ring

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