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ring Product List and Ranking from 391 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 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 null/null
  5. 5 null/null
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ring Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  2. High-performance O-rings for special environments 誠和商会
  3. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  4. 4 O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  5. 5 Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社

ring Product List

76～90 item / All 895 items

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Non-backlash TCG split ring 'RGD/RDC'

Non-backlash TCG split ring 'RGD/RDC'

High-precision positioning and smooth rotation without backlash - enabling oscillatory motion!

The "RGD&CPA/RDC&CPC series" is a split-type cam ring with a trochoidal tooth profile. By manufacturing the ring in segments, it can accommodate an infinite radius with the minimum necessary space, enabling the realization of large-diameter hollow shapes. Additionally, when combined with a roller pinion, it achieves motion transmission through complete rolling. 【Features】 ■ Non-backlash ■ Realization of split rings and large diameters ■ High-precision positioning ■ Low noise and low vibration ■ Low dust generation ■ No lubrication required *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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[Case Study] Achieving High-Precision Positioning and Space Saving

[Case Study] Achieving High-Precision Positioning and Space Saving

Utilizing the feature of having teeth on the inside of the cam ring! An example where the workability of internal wiring and other tasks in the equipment has also improved.

We would like to introduce a case where our "TCG Inner Tooth Ring" was adopted. In order to achieve high-precision positioning for the swivel drive part of observation equipment such as radar, we considered using the TCG ring. However, there were space limitations in the equipment, and there was no room to install a drive source outside the cam ring. After adoption, we achieved space-saving while maintaining high speed ratios and high-precision positioning in observation equipment with space constraints. [Challenges] - There were space limitations in the equipment, and there was no room to install a drive source outside the cam ring. - We also considered rotating the motor and reducer from the center of the swivel axis, but the torque was insufficient, and we were exploring methods. *Details of the case can be viewed through the related link. For more information, please download the PDF or feel free to contact us.

  • Other machine elements

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Overhaul NC Replacement Robot Engineering Comprehensive Catalog

Overhaul NC Replacement Robot Engineering Comprehensive Catalog

Overhauls, retrofitting, and robot engineering, seamlessly combining hardware and software to develop business.

From maintenance of 81Dwear to software development and engineer dispatch, our business was created to meet the needs of all our customers. With solid technology honed through over 50 years of experience and a spirit that constantly anticipates the next generation, we propose the best solutions to fulfill our customers' needs.

  • Other machine tools

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Seal ring DR for vacuum hose connector parts

Seal ring DR for vacuum hose connector parts

A small but important component!

The "Seal Ring DR" is made of polyamide (PA) and exhibits excellent sealing properties. With a wide range of sizes available, it is ideal for hose systems. The inner diameter design with a convex part makes it less likely to fall off during assembly or disassembly of equipment, and it does not slide sideways, making it less prone to gaps, which is optimal in cases where there is play in the screws. For more details, please contact us or refer to the catalog.

  • Vacuum Equipment
  • Other conveying machines
  • Piping Materials

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Comprehensive Catalog of Machine Parts

Comprehensive Catalog of Machine Parts

It is packed with products used in every field that requires advanced technology!

This is the comprehensive catalog of equipment parts handled by Mitsubishi Electric Corporation. Since successfully developing the first aircraft O-ring in Japan in 1985, Mitsubishi Electric has consistently released numerous products as a leader in seal products for the aerospace industry. These products extend beyond O-rings to include resin products, metal/composite items, and more. The products created through the technology and know-how accumulated in demanding fields are active in various areas that require advanced technology.

  • others

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Thin rubber ring cutting processing

Thin rubber ring cutting processing

Cutting out rubber rings with a thickness below the material board.

We will cut and process rubber rings with a width thinner than the thickness of the material, starting from just one piece. Since they are machined from rubber sheets, unlike molded products, we can create them to specified dimensions starting from a single piece. Additionally, Matsumoto Processing Co., Ltd. accepts custom orders for items other than JIS standard size gaskets. We can flexibly respond to processing of supplied materials and specified materials. We also accept production based on sketches or drawings (DXF).

  • mat

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Contact Probe Comprehensive Catalog / Sankei Engineering

Contact Probe Comprehensive Catalog / Sankei Engineering

Reliable custom order design that meets your needs *Measurement jigs can also be produced!

Sankei Engineering is currently offering a free copy of the "Contact Probe Comprehensive Catalog"! Contact probes (conductive contact pins) are essential for the manufacturing of all electronic components. Since entering this field, Sankei Engineering has actively worked on "technologies and products that cannot be imitated by other companies," accumulating unique know-how. 【Main Features】 - Highly reliable and stable contact characteristics - Excellent performance for special applications - Custom order designs that meet your needs ◇ You can view a digest version of the catalog from the download. ◆ Free distribution of the "Contact Probe Comprehensive Catalog"! ◆ * Please inquire through the request for materials. * We also accept orders for the production of jigs for electrical measurements. No design drawings or prior knowledge of electrical measurements are necessary! You can request everything from design, concept, measurement methods, processing, assembly, to wiring as a complete package. 【Examples of Measurement Jigs】 Measurement jigs for battery testing (cylindrical batteries, box-type batteries, lamicell batteries, button batteries, etc.) / Measurement jigs for connector testing / Measurement jigs for automotive parts testing, etc.

  • Terminal Blocks

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Ultra High Temperature Resistant O-Ring

Ultra High Temperature Resistant O-Ring

Ultra High Temperature Resistant O-Ring

Parafluoro ultra materials excel in stability at ultra-high temperatures and chemical resistance, making them suitable for applications that require ultra-high purity operating environments. They are high-performance perfluoroelastomers.

  • CVD Equipment
  • Evaporation Equipment
  • Other environmental analysis equipment

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Sensor welding pocket lens protection ring

Sensor welding pocket lens protection ring

Pocket for sensor protection and ring for lens protection.

Partially weld two films to form a special pocket shape. Insert a sensor into the pocket and use it for sensor protection. For lens protection of cameras and the like, finish non-woven fabric into a perfect circular donut shape (without seams).

  • Sensors

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Diamond pellet ring

Diamond pellet ring

It is possible to stack weights in two stages! This product is ideal for removing clogging from Kemet plates and correcting flatness.

The "Diamond Pellet Ring" is a product that efficiently grinds Kemet plates, allowing for the removal of clogging and correction of flatness on Kemet plates. It features a design that allows for weights to be placed in two stages, enabling you to adjust according to the situation. Each has two M8 tapped holes, making it easier to lift when using eye bolts. 【Sizes】 ■ For 12" ・OD φ143mm ・Pellet 4mmT ■ For 15" ・OD φ178mm ・Pellet 4mmT ■ For 18" ・OD φ220mm ・Pellet 4mmT ■ For 24" ・OD φ286mm ・Pellet 4mmT ■ For 36" ・OD φ410mm ・Pellet 4mmT *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings

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Embedded type "Acrylic Ring" disposable type

Embedded type "Acrylic Ring" disposable type

This is an acrylic mold for embedding samples. Cold (room temperature) resin is poured in, and the entire embedded acrylic ring is polished.

If you use a disposable type for embedding, you can polish it as is with the mold. Therefore, there is no need for the process of removing it from the mold, which is expected to shorten the work time. It is suitable for cases where a large number of items are embedded, and samples can be clearly seen from the side. The size of the samples that can be embedded needs to be confirmed by the inner diameter of the ring. 【Features】 ◆ Disposable type that requires no hassle ◆ Lens effect from the acrylic ring allows for clear observation of samples from the side ◆ Suitable for large-scale embedding ★ It is now available for purchase on Amazon.

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  • Repair Agent
  • Other consumables
  • Optical microscope

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Micro case

Micro case

Small waterproof resin case. It comes in a variety of colors, making it suitable for use as product packaging.

As a series of micro cases, we offer six different size variations. They come in a variety of colorful colors. As a waterproof and durable small case, they can be used for precision equipment cases and packaging.

  • container
  • furniture

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Titanium ring

Titanium ring

Titanium ring

If you want to differentiate your titanium accessories from other companies, leave the manufacturing and processing to Marius. We have a well-established production system both domestically and internationally. We will meet all your needs regarding lot size, price, and quality.

  • others
  • Contract manufacturing

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[Hirama Rubber Equipment Co., Ltd. Authorized Dealer] O-Ring Company Profile

[Hirama Rubber Equipment Co., Ltd. Authorized Dealer] O-Ring Company Profile

A ring of trust that connects to the world! It is widely used not only in Japan but also in many countries around the world.

This catalog features the "Morisei O-Rings" that we handle. We introduce the "NEXUS series," which fills the gap between FKM and FFKM and specializes in certain properties such as chemical resistance, heat resistance, and cold resistance, as well as the Morikiyo Chemical FFKM series "PERCITY・Perflo series," which can adapt to various environments. Additionally, information about the Chiba factory and the Tokyo factory research building is also included. We encourage you to take a look. 【Contents】 ■ Manufacturing with pride in Made-in-Japan: Morikiyo Chemical's strengths and journey ■ Product introduction ■ Exceptional manufacturing ■ Chiba factory ■ Tokyo factory research building *For more details, please download the PDF or feel free to contact us.

  • Rubber

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