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ring Product List and Ranking from 41 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.

ring 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. 誠和商会 Osaka//Machine elements and parts
  2. ニチベイパーツ Tokyo//Machine elements and parts
  3. null/null
  4. 4 null/null
  5. 5 協和シール工業 Niigata//Rubber products

ring 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. High-performance O-ring made of perfluoroelastomer 'PERFREZ' 誠和商会
  2. Reduces camera ghosting and flare phenomena - lens hood ニチベイパーツ
  3. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  4. 4 Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  5. 5 What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会

ring Product List

16~30 item / All 863 items

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O-ring (M screw, PG screw, thick steel screw)

The material is NBR! Introducing O-rings for M screws, PG screws, and thick steel screws!

We would like to introduce the O-rings (M screws, PG screws, thick steel screws) handled by Hagi Tech Co., Ltd. The material is NBR. We have a wide range of products available, including "OM12×2.0" for M screws, "O7" for PG screws, and "P-18" for PF screws. 【Product Lineup (Excerpt)】 ■For M screws  ・OM16×2.0  ・OM20×2.0  ・OM25×2.0  ・OM32×2.0  ・OM40×2.0 *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • cable

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Kuma Engineering "Measuring and Mixing System"

Prevent mixing errors with automatic measurement, eliminate manual mixing, and create a clean environment.

The recent powder-related industry is trending towards fine and micro-particle production, with users demanding the production of small quantities, a variety of products, and high-quality powders. In this context, there is a rapidly increasing need for the optimization of production equipment, automation, and unmanned operations in the formulation process, which has been lagging behind. Against this backdrop, our company offers a distinctive weighing and formulation system through the use of our highly regarded feeder technology for raw material weighing and supply, along with mechatronics and electrical control technology for the layout planning of formulation container transport lines. For more details, please contact us or download our catalog.

  • Powder Supply Device

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Case, made in Germany by OKW, handheld box GRS series.

Ideal for portable handheld measuring devices. With LCD display window.

This is a plastic case for portable electronic devices. It is a relatively low-cost case with a proven track record in creating handy-sized measuring instruments that are convenient to carry. It has received positive evaluations for its ergonomic design and ease of use.

  • Other electronic parts

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Case, made in Germany by OKW, Synergy AGS series [*Custom options available*]

Combining the advantages of aluminum and plastic! Achieving high heat dissipation and flame resistance!

The "Synergy AGS Series" from Settsu Metal Industry is an electronic device case designed to optimize the advantages of both aluminum and plastic. The aluminum frame offers high stability and heat dissipation performance, and through special surface treatment, it achieves a high-quality exterior. The plastic material is designed to have high flame resistance and UV protection. Custom specifications, including additional processing for aluminum parts and plastic components, are also available. This product is widely adopted in various fields such as data system engineering, safety engineering, and network technology, including building management systems, medical and therapeutic devices, and measuring and control instruments. 【Features】 ● Choose from a total of 36 models, with 4 basic shapes and 9 sizes each! ● Based on theoretical enclosure design, it adopts basic geometric patterns: square, rectangle, circle, and oval. ● Reinforced polyamide is used for parts requiring strength (pillars, optional wall-mount brackets)! ● By using an optional battery compartment, dry batteries can be stored! *For more details, please contact us or download the catalog to view.

  • Other Boxes

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Long-lasting O-rings with chemical resistance and high-temperature resistance.

This is an O-ring that maximizes the excellent chemical resistance and high-temperature resistance of perfluoroelastomer materials while achieving long service life!!

The secret to long lifespan lies in the excellent compression set of Isolast, which has been improved by about 35% compared to conventional products. When converted to seal lifespan, this results in more than double the lifespan. Isolast also has a wider compatibility in chemical resistance than conventional products, eliminating the need for selecting perfluoroelastomer materials for each medium. Standard specification: -25 to +240°C, high-temperature specification: -5 to +325°C.

  • Other semiconductors

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Ultimate Clean Seal: Bar Seal Ultra-Clean

Ultimate Clean Seal

● Usable in a wide temperature range of -253℃ to +260℃ ● Resistant to high pressures of 100 bar / 1450 psi and above ● Excellent wear and friction characteristics ● Compatible with almost all chemicals ● Optimal cleanliness for food, beverage, and pharmaceutical manufacturing ● Material compliant with FDA 21 CFR 177.1550, 3-A, USP Class VI, cytotoxicity regulations <USP 87>, NSF, and EU Machinery Directive ● Suitable for any environment including pistons, rods, faces, rotary, reciprocating, and static ● Easily installable in standard AS-568 O-rings and V-seal® grooves

  • Sealing
  • Water Hydraulic Equipment
  • Food Packaging Machinery

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Air pressure combination seal Tarkan glide ring ARG/APG

Achieving both sealing performance and low friction! A newly developed combination seal specifically for pneumatic applications.

The combination seal of PTFE and O-ring has the advantage of being able to be used at high speeds and without lubrication, compared to elastomer U-packing, and it also offers longer service life. However, when used in pneumatic applications, there was a demand for even lower friction. To meet this requirement, we optimized the cross-sectional shape and newly developed the Turcon Glide Ring ARG/APG as a combination seal specifically for pneumatic use. (⇒ For more details, please download the catalog and take a look.)

  • Pneumatic Equipment
  • Sealing
  • Pneumatic Equipment

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Zacon® Glide Ring D

Responding to the increasing pressure in hydraulic seals: a revolutionary piston seal using new sealing materials.

Solving the challenges of hydraulic seals used in construction machinery! The Zacon® Glide Ring D optimally adjusts contact pressure to minimize heat generation from friction, ideally harmonizing sealing performance and seal life. It employs a groundbreaking seal design with two grooves in the D-type seal shape to maintain a sufficient oil film for lubrication against the seal mating surface, ensuring appropriate friction. It is recommended as a dual-pressure piston seal for the following applications: • Hydraulic cylinders • Hydraulic equipment for vehicles • Construction machinery • Truck cranes • Civil engineering machinery • Forklifts

  • Slip Ring
  • Other machine elements

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Sewing filter bag snap ring

A wide range of media materials, affordable price range, high reliability!

This is an introduction to sewing filter bags that are optimal for applications in the processing industry.

  • Filtration Equipment
  • Water treatment equipment
  • filter

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O-ring and seal ring OR series

Accessories for cable glands with waterproof and dustproof functions.

The "O-ring and Seal Ring OR Series" is an accessory for cable glands that features waterproof and dustproof functions. The mounting screw standards are PG and M sizes, with the O-ring made of NBR (nitrile butadiene rubber) and the seal ring made of polyethylene. For more details, please contact us or refer to the catalog.

  • Other cable related products

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Smally "Retaining Ring/Stop Ring/Snap Ring"

GM Supplier of the Year awarded for 9 consecutive years!! The absence of protrusions for attachment and detachment prevents interference with mating parts.

■ Enables flexible design with a 360° seamless retaining surface ■ Easy installation and removal without the need for special tools ■ We manage inventory of catalog items on a scale not seen in Japan and can provide small quantities free of charge ■ We stock over 6,000 types of standard retaining rings made of carbon steel and stainless steel (standard inner diameters from 6mm to 400mm) ■ Custom designs can accommodate sizes from a minimum inner diameter of 2.5mm to a maximum inner diameter of 3000mm ■ We propose materials from about 40 types of special materials tailored to the usage environment (such as Inconel X-750, A286, beryllium copper, phosphor bronze, Elgiloy, etc.) ■ The manufacturing process is cost-effective with no tooling costs, and 80% of customers adopt custom products.

  • Smalleyロゴ.png
  • ring.jpg
  • removal notch ring.jpg
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  • Other machine elements
  • Spring
  • Metal bearings

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Compatible with high-speed rotation of EV motors! Retaining ring.

Thanks to the unique mechanism, the ring does not expand even under centrifugal force during high-speed rotation! Reduces deformation and displacement caused by snap rings! No additional welding or design changes required!

At SMALLEY, which has a long track record in retaining rings, we have developed a "self-locking mechanism" retaining ring suitable for high-speed applications such as EV motors. The new product "Revolox" prevents the ring from expanding due to centrifugal force during high-speed rotation by having protrusions in the slot area, ensuring the ring functions properly. Both the slot and protrusion areas have sufficient strength to prevent damage during installation and removal. 【Key Points for Choosing This Product】 ■ Can be considered as an alternative for high-speed shaft rotation that cannot be held by snap rings (please contact us for rotation speed inquiries) ■ The slot and protrusion areas have sufficient strength, preventing damage during installation and removal ■ Approximately 50% lighter than conventional rings, achieving efficiency in high-speed rotation by reducing rotational mass ■ Automatic installation processes can be considered for mass production ■ Minimal runout during rotation, making it suitable for vibration reduction If you are having trouble with existing snap rings, please contact us. Design changes and welding can be considered without incurring costs or time. *For product details, please contact us directly or refer to the brochure (English version).

  • smalley-sponsored-image2-october2021.png
  • Transmission parts
  • DC Motor
  • AC Motor

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Finger Play & Chew Ring "Noshiris Zero"

The brain sparks from touch! It is sized to prevent babies from choking and meets toy safety standards.

"Nosirisu Zero" is a ring that stimulates the senses of the mouth and hands while promoting brain development through play. Made of safe, high-quality platinum silicone with a platinum catalyst. It has a strength that won't tear even when pulled. Additionally, it has a simple shape that resists dirt accumulation, and it can be washed with water or sterilized by boiling. It is made of a soft material that won't cause injury even if a baby bites, licks, or hits their head against it. [Features] - Brain sparks from tactile sensations - Stimulates oral sensations through biting and licking - Stimulates hands through play such as gripping, flipping, and pulling - Silicone material that can be sterilized by boiling - Made in Japan *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Filter mount adapter ring

All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.

■Used when attaching filter and accessory products to the lens ■Step-up rings and step-down rings are available ■Step-up rings are used when the lens's filter mount is smaller than the filter size

  • lens

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Camera lens filter ring

All products are sold individually as standard specifications. We offer quick delivery due to complete stock availability.

■Ideal for attaching filters to camera lenses ■A lineup of commonly used lens mounts ■Aluminum construction / black anodized finish ■A lineup with a combination of universal screw diameter and pitch ■Also includes TECHSPEC machine vision filters in the lineup

  • lens

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