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Bearings - メーカー・企業108社の業務用製品ランキング | イプロスものづくり

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
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Bearingsのメーカー・企業ランキング

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
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  1. null/null
  2. 藤川伝導機 Tokyo//Industrial Machinery
  3. null/null
  4. 4 null/null
  5. 5 CCTY Tokyo//Machine elements and parts

Bearingsの製品ランキング

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Resin sliding bearing "Oiles #80 Series": Oiles Industries
  2. NSK HPS Deep Groove Ball Bearing: Nippon Seiko (NSK)
  3. Small Slewing Ring Bearings (General Series): NSK (Nippon Seiko)
  4. 4 Kingsbury "Oil Film Bearings Product List"
  5. 4 Lubrication-free bearing SKF solid oil bearing

Bearingsの製品一覧

121~150 件を表示 / 全 519 件

表示件数

Sintered Oil-Impregnated Bearings Standard Series

Formulated with natural high-quality graphite powder, achieving low friction and high wear resistance!

We would like to introduce our "Sintered Oil-Embedded Bearings Standard Series." Inside the bearings, there are countless pores, which absorb oil. As the shaft rotates, the oil seeps out and acts as a lubricant. Compared to rolling bearings, they excel in quietness. We offer two types: sleeve type and flange type. The material is a copper-based H material made from Cu and Sn, featuring excellent properties of "low friction," "quietness," and "wear resistance." 【Features】 ■ A wide range of sizes in the standard lineup ■ Immediate delivery available from just one piece ■ Superior quietness compared to rolling bearings ■ Two types: sleeve type and flange type *For more details, please download the PDF or feel free to contact us.

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  • Metal bearings
  • bearing
  • Bearings

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Bearing with triple seal for bearing unit

A bearing with excellent dustproof and waterproof performance that achieves long lifespan in environments with dust and wastewater dispersion!

We would like to introduce the "Bearing Unit with Triple Seal" that we handle. This bearing features a triple seal with three lip seals, providing superior dust and water resistance compared to standard unit bearings, allowing for a longer lifespan even in environments exposed to dust and contaminated water. The extension of maintenance inspection intervals is possible, leading to a reduction in maintenance-related costs and an improvement in machine operating rates. It is compatible with UC type bearings (JIS standard compliant), ensuring interchangeability with NTN's conventional products. 【Features】 ■ Achieves long bearing life with excellent dust and water resistance ■ Reduces maintenance-related costs ■ Lowers the cost of bearing units and compacts machinery ■ Tightening screws with balls that are resistant to loosening ■ Interchangeability *For more details, please download the PDF or feel free to contact us.

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  • Metal bearings
  • bearing
  • Bearings

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Sealed four-row conical roller bearing "CROU-LL type"

Achieved a 9% increase in load capacity compared to conventional NTN products, doubled load-bearing capacity, and reduced internal water ingress by 50%!

The "CROU-LL type" is a sealed four-row tapered roller bearing from the ULTAGE series, designed to achieve "high load capacity," "high load resistance," and "high sealing performance" required for steel roll neck applications. By maximizing the dimensions and number of rollers, it realizes high load capacity and extended lifespan. A new type of crowning has been adopted for the rolling elements, significantly improving load-bearing performance by equalizing the contact stress distribution between the rolling elements and the raceway. A "high sealing type" fluororubber seal with a reduced seal volume is standard. By optimizing the main lip's tension and incorporating an external foreign object shielding structure, it cuts internal water ingress by over 50% while preventing grease leakage with the secondary lip. 【Features】 ■ World-class high load capacity design ■ World-class load-bearing performance ■ Compact high-sealing design ■ Long-life grease as standard ■ 1.3 times the rated lifespan compared to our conventional products *For more details, please download the PDF or feel free to contact us.

  • bearing
  • Metal bearings
  • Bearings
  • Bearings

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Retainer Reinforced Automatic Self-Aligning Roller Bearing 'ULTAGE Series'

Maximum 1.3 times the rated lifespan! Bearings that achieve long lifespan, vibration resistance, and low temperature rise.

The "ULTAGE Series" is a type of self-aligning roller bearing with an enhanced retainer, developed to meet the demands of industrial machinery used under harsh conditions (such as eccentric rotation and shock loads) for "long life," "vibration resistance," and "low temperature rise." By maximizing the roller diameter and number of rollers, we achieve the world's highest level of high load capacity, resulting in long life. The basic dynamic load rating has been increased by up to 9% compared to our conventional products. By reviewing the retainer shape and arranging the pockets in a staggered pattern, we have strengthened the retainer and improved vibration resistance. The retainer strength has been increased by up to 55% compared to our conventional products. 【Features】 ■ Long life ■ Vibration resistance ■ Low temperature rise ■ 200°C heat-resistant specification *For more details, please download the PDF or feel free to contact us.

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Metal alternatives! Lightweight and excellent wear resistance ceramic parts and bearings.

How about high-precision ceramic parts that are lightweight, wear-resistant, and environmentally resistant as an alternative to metal components? We can accommodate dimensional accuracy of ±0.3μm!

We would like to introduce "ceramic products," which have been gaining attention in recent years as alternatives to metals. Do you have concerns about issues such as specified surface roughness, clearance precision, cylindricity precision, or dimensional accuracy? With many years of experience in handling ceramics and a wealth of achievements as a bearing manufacturer, we can confidently deliver high-precision ceramic components. 【Features】 ■ Extensive experience in handling ceramics ■ Rich track record as a bearing manufacturer ■ Capable of dimensional accuracy up to ±0.3μm ■ Lighter and more wear-resistant than metals ■ Specifications tailored for a wide range of applications *For more details, please refer to the PDF document or feel free to contact us.

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Aluminaruby (alumina bearing)

Transparency that is almost indistinguishable from synthetic rubies! Widely adopted in fields such as watches, measuring instruments, and meters.

The gemstones of Citizen Fine Devices have achieved a world-class share due to their high wear resistance and high precision dimensional accuracy. We offer consistent processing from granulation to molding, firing, and completion in a wide variety of mass production. With a transparency that is nearly indistinguishable from synthetic ruby, we provide stable quality utilizing our in-house processing machines, tools, and years of accumulated technology. If you have specific shapes or dimensions in mind, please feel free to consult with us. 【Features】 ■ High wear resistance and high precision dimensional accuracy ■ Widely adopted in fields such as watches, measuring instruments, and meters ■ Consistent processing from granulation to molding, firing, and completion in a wide variety of mass production ■ Transparency that is nearly indistinguishable from synthetic ruby ■ Near-net shape molding allows for the provision of blanks close to the final dimensions *For more details, please refer to the PDF document or feel free to contact us.

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High-precision ceramic bearings (for water-cooled pumps and data center equipment)

High precision × High durability. The new standard for cooling devices.

The ceramic bearings provided by Citizen Fine Device are next-generation bearings that combine lightweight, high wear resistance, and high precision as an alternative to metal bearings. In addition to applications in water-cooled pumps, they have recently been adopted in cooling fans for data center equipment. Features: - High precision machining: Dimensional accuracy ±0.3μm, surface roughness Ra 0.03μm or less - Wear and impact resistance: Reduces the generation of wear particles and is less prone to deformation from drop impacts - Environmental resistance: Stable operation even in high temperature and high humidity environments - Quiet operation: Minimal friction noise, contributing to a quiet design - SDGs compliance: Significant reduction in processes through near-net shaping, achieving low costs

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[Comprehensive Catalog Presentation] Resin Bearing "BNL Bearing Catalog"

An alternative to metal bearings! This plastic bearing excels in chemical resistance and corrosion resistance, offering a long lifespan.

The "BNL Bearing Product Catalog" is the product catalog of BNL Japan Co., Ltd., which designs and manufactures high-quality plastic bearings and assembled products. It includes products suitable for a wide range of applications that require durability and reliability, such as "wheels" and "pulleys," which can accommodate loads from light to heavy, as well as the commonly used "radial bearings." We offer a wide variety of materials, including acetal, polypropylene, PEEK, ultra-high molecular weight polyethylene, and ball materials. 【Features】 ■ Operating temperature: -50°C to 240°C ■ Static load rating: up to 85kg ■ Rotational speed: up to 2800rpm ■ Lifespan: up to 500 million rotations *When the appropriate bearing is selected *For more details, please contact us or download the PDF to view.

  • Plastic bearings
  • Bearings

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Book: "Science of Small Motors with Materials"

A must-read for those involved in small motors. Learn about the history and current state of the small motor industry, and foresee its future! Detailed explanations of key materials such as carbon brushes, commutators, and bearings!

○Publication Date: June 28, 2012 ○Format: A4 size, hardcover, 301 pages ○Price: 60,000 yen (excluding tax) → STbook members: 56,952 yen (excluding tax) ○Supervised by: Yuji Akiyama ○Authors: Yuji Akiyama, National Cheng Kung University / Satoru Baba, Opak Co., Ltd. / Nobuya Ashimura, Opak Co., Ltd. / Tsutomu Ishiwatari, Sugiyama Manufacturing Co., Ltd. / Osamu Sakaguchi, Tanaka Precious Metals Co., Ltd. / Eiichi Sugimoto, Dengi Ken Co., Ltd. / Shinichi Machida, Minebea Co., Ltd. / Noboru Kanesaki, Diamet Co., Ltd. / Teruo Shimizu, Diamet Co., Ltd. / Masahiro Mita, NEOMAX Engineering Co., Ltd. / Fumiharu Yamashita, Minebea Co., Ltd. / Kosuke Haraga, Haraga Adhesive Technology Consultant Co., Ltd. / Naoki Inoue, Nagase ChemteX Corporation / Toshiharu Noguchi, Asec Co., Ltd. / Tomoyuki Yuasa, Sumitomo Bakelite Co., Ltd. / Takane Ueda, Polyplastics Co., Ltd.

  • 企業:S&T出版
  • 価格:10,000 yen-100,000 yen
  • Technical and Reference Books
  • Bearings

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Chiyoda Trading Co., Ltd. Business Introduction

We will continue to create new systems that evolve and innovate manufacturing.

Our company, as a specialized trading firm well-versed in the field, enhances the competitiveness of core industries such as steel, electricity, plants, and chemicals. Not only do we offer new products, but we also combine unique repair technologies and measurement diagnosis services to extend the lifespan of factory equipment and reduce lifecycle costs. Additionally, we extensively discover and collect cutting-edge technologies and innovation examples from around the world, providing support for their introduction to Japan through real-time quality inspections and reliable process management using our unique systems. 【Main Business】 ■ Proposals for unique repairs and maintenance ■ Discovery of cutting-edge technologies and high-quality products from around the world *For more details, please download the PDF or feel free to contact us.

  • Piping Materials
  • Hydraulic Equipment
  • Other measurement, recording and measuring instruments
  • Bearings

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Swivel seat bearing for solar tracking devices

Yantai Haoyang Machinery Co., Ltd. is a factory that can carry out the entire process of manufacturing slewing bearings, from forging to machining, assembly, and inspection.

This is a new swivel bearing for solar tracking devices.

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Hokusei Seiko Co., Ltd. Business Introduction

We will strive to improve quality based on 'high technology and skills' and 'sincerity and integrity.'

At Hoshiboshi Seiko Co., Ltd., we specialize in turning processes, including bearings. Bearings are widely used in various machines, especially in transportation machinery, and are essential in devices with rotating parts. Because they are so commonly used, precision is required. Japan possesses world-class technology in the manufacturing of precision bearings, and it is said that Japanese companies account for over one-third of global bearing production. We have received quality awards from Fujikoshi Co., Ltd., a leading Japanese bearing manufacturer known for its top-class products, which serves as a foundation for further development at Hoshiboshi Seiko. For more details, please contact us or refer to our catalog.

  • Metal bearings
  • Bearings

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Optimal for Food Machinery - Oiles Bearing / Oiles Industry

Products compliant with the Positive List System of the Food Sanitation Act!

A new product that complies with the "Positive List System" of the Food Sanitation Act, which has been in effect since June 2020, has been released by Oiles Corporation. It achieves friction performance that is equal to or better than conventional products compliant with the Food Sanitation Act. 1. Product Names 1) Oiles Lutech F - Standard and made-to-order products 2) Oiles Glitron SF - Made-to-order product 2. Start of Sales February 1, 2021 For more details, please feel free to contact us.★

  • Metal bearings
  • Bearings

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Biomass Plastic Bearings / Oiles Corporation

Introducing plant-based plastic bearings for preventing global warming and reducing the consumption of depleted resources!

"Biomass Plastic Bearings" are high-performance bearings with a high biomass content derived from plants, designed with consideration for the Earth's environment. In pursuit of achieving "carbon neutrality by 2050," our company developed this product and began sales in June 2019. Using plant-derived plastic materials can reduce carbon dioxide (CO2) emissions. Please feel free to contact us when needed. [Benefits of Biomass Plastic] ■ Contributes to preventing global warming - Plants absorb CO2 through photosynthesis during their growth process. ■ Reduces consumption of depleting resources - Unlike petroleum, plants are a renewable resource that can be cultivated. *For more details, please download the PDF or feel free to contact us.

  • Plant-based plastics
  • bearing
  • Bearings
  • Bearings

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Fiber Front GH / Oiles Corporation

Achieving oil-free operation, environmentally friendly resin bearings! They are long-lasting, lightweight, and rust-free products.

"Fiber Front GH" is a bearing made of unsaturated polyester resin filled with reinforced special fiber woven fabric. It can be used without lubrication and is characterized by its ability to be used in the atmosphere, underwater, and in the sea. It excels in low friction, wear resistance, and load-bearing capacity. Even with slight movements, it forms a lubricating film and demonstrates excellent friction performance. 【Features】 ■ Usable without lubrication ■ Usable in the atmosphere, underwater, and in the sea ■ Excellent low friction, wear resistance, and load-bearing capacity ■ Forms a lubricating film even with slight movements, demonstrating excellent friction performance ■ Due to low water absorption characteristics, dimensional changes due to swelling are minimal, providing excellent dimensional stability ■ Significantly lighter compared to metal bearings, improving assembly efficiency *For more details, please download the PDF or feel free to contact us.

  • bearing
  • Bearings
  • Bearings

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JMC "Rod End"

JMC is a top manufacturer of cam followers and rod ends in South Korea.

JMC rod ends consist of a spherical inner ring, housing, and bush. The housing is shaft-mounted and is machined with either a male or female thread (right-hand or left-hand thread, respectively). The inner ring and housing are in spherical contact, allowing for simultaneous loading of radial loads and bi-directional axial loads. They are self-aligning spherical sliding bearings, available in both lubricated and non-lubricated types depending on the lubrication method. Due to their suitability for oscillating and aligning movements, they are widely used in control mechanisms and joint movement parts of machine tools, construction machinery, packaging machinery, and more. 【Product Lineup】 ○ JF (JFG) and JM (JMG) lubricated rod ends ○ JFT and JMT non-lubricated rod ends For more details, please contact us or download the catalog.

  • Other machine elements
  • Bearings

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Spherical sliding bearing "PEL BH"

Proven track record in subway vehicles. Capable of handling misalignment. Excellent wear resistance and load-bearing capacity.

"PEL BH" is a spherical sliding bearing that features a multi-layer surface treatment on each part, providing high surface hardness, automatic self-aligning capability, wear resistance, and seizure resistance. Grease reservoirs are provided between the inner ring and outer ring, as well as between the inner ring and pin/shaft, to maintain lubrication. It demonstrates high adaptability to misalignment. It is particularly effective in harsh locations with heavy loads, such as construction machinery and special vehicles, and has been adopted in subway vehicles in Tokyo. 【Features】 ■ High adaptability to misalignment ■ Excellent wear resistance, seizure resistance, and corrosion resistance ■ Outstanding overload resistance, abrasive wear resistance, and impact resistance ■ Requires almost no maintenance *The materials can be viewed immediately via [PDF Download]. Please feel free to contact us with any inquiries.

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[Production Achievements] Booted Spherical Bearings

The dust cover prevents the intrusion of dust and dirt! Our ball joint technology enables smooth movement.

San Kei Industries introduces custom-made products that have been manufactured to order. This product is a spherical bearing with boots that prevents the intrusion of dust and dirt, allowing for smooth movement. Our ball joint technology enables smooth operation. It is also suitable for outdoor use, with a dust cover that prevents the entry of dust and dirt. The swing angle is 20 to 25° in all directions, with a static load capacity in the radial direction of 8kN, and for repeated loads, it is 1.0kN (1 million swings). 【Features】 ■ The dust cover prevents the intrusion of dust and dirt ■ Suitable for outdoor use ■ Smooth movement achieved with our ball joint technology *For more details, please refer to the PDF document or feel free to contact us.

  • shaft
  • Metal bearings
  • Plastic bearings
  • Bearings

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