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Ball bearings Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Ball bearings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 川邑研究所 Tokyo//Other manufacturing
  2. 木村洋行 Tokyo//Machine elements and parts
  3. カントーカセイ Tokyo//Chemical
  4. null/null
  5. 5 リューベ 東京営業所 Tokyo//Industrial Machinery
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Ball bearings Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. For the maintenance of plants and machinery! Deflux spray. 川邑研究所
  2. FLOIL mechanism grease/oil カントーカセイ
  3. Thin and light! Kaidon "Ultra-thin Ball Bearing" 木村洋行
  4. 4 World's smallest class mass-produced miniature ball bearings: NSK Micro
  5. 5 Ryube Hybrid Lubricant "LHL(R) Type" リューベ 東京営業所

Ball bearings Product List

76～90 item / All 149 items

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Kaidon "Rolling Bearing Product List"

Kaidon "Rolling Bearing Product List"

Kaidon offers not only ultra-thin series but also a variety of rolling bearings in its lineup!

【Ultra-thin Ball Bearings】 ■ Contributes to lightweight and space-saving of devices with astonishing thinness and lightness. ■ In addition to angular contact (Type-A) and deep groove (Type-C), a lineup of 4-point contact type (Type-X) is available. ■ The 4-point contact type can handle combined loads of radial, thrust, and moment with a single bearing. ■ Achieves light torque rotation and high rotational accuracy unique to balls. ■ Proven performance in vacuum environments for semiconductor devices and space applications. 【Ultra-Slim Ball Bearings】 ■ Even thinner than ultra-thin ball bearings, featuring an ultra-thin profile. ■ Similar to the ultra-thin series, Type-X, Type-A, and Type-C are available. 【Ultra-thin Flanged Ball Bearings】 ■ The ultra-thin series is available with flanges, allowing for bolt fastening installation. ■ As a 4-point contact type (Type-X), it can handle combined loads with a single bearing. 【Custom Bearings】 ■ Many achievements in fully customized products tailored to your specifications. 【Large Diameter Turntable Bearings (Swing Rings)】 ■ Capable of manufacturing up to an outer diameter of 240 inches (6,096 mm). ■ Customization of gears for inner and outer rings is also possible.

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  • Kaydon_Turntable Brg_1.jpg
  • Metal bearings
  • Other machine elements

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Kaidon ultra-thin bearings make robot suits compact and lightweight!

Kaidon ultra-thin bearings make robot suits compact and lightweight!

Kaidon ultra-thin bearings contribute to miniaturization and space-saving of products.

Kaidon ultra-thin bearings have been adopted in various robots due to their compact size, space-saving design, and customization according to specifications for operation in special environments (vacuum, high/low temperatures) and high precision requirements. Based on approximately 80 years of experience, we provide optimal bearings. 【Benefits of Using Kaidon】 ■ Minimizes the space occupied by bearings in equipment ■ Reduces the weight of equipment ■ Allows for a larger inner diameter of the hollow shaft, enabling the use of internal space for wiring, etc. ■ Prevents outgassing by changing the bearing material ■ Applicable to various environmental temperatures ■ Customizable specifications for high rigidity by adjusting internal gaps ■ High precision specifications can also be selected 【Examples of Adoption】 ■ Semiconductor transport robots (for atmospheric and vacuum environments) ■ Industrial robots (for painting, welding, etc.) ■ Humanoid robots ■ Laser cutting robots, among others ■ You can download examples of the adoption of the robot suit "Varileg" from here.

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  • Metal bearings

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The Mars rover used Kaidon ultra-thin ball bearings!

The Mars rover used Kaidon ultra-thin ball bearings!

Kaidon ultra-thin bearings contribute to miniaturization and space-saving of products.

In the space environment, in addition to the need for weight reduction and space-saving, bearings are subjected to extremely harsh conditions due to the requirements for precise movement in a vacuum and across a wide temperature range. Kaydon's ultra-thin ball bearings have enabled smooth rotation in space for many projects, including the Mars rover "Perseverance." A stainless steel series suitable for space is also available in a wide range of sizes, up to 25 inches. Based on over 75 years of experience, we provide bearings that are optimal for the usage environment. **Benefits of Choosing Kaydon** - Minimizes the space occupied by bearings in equipment - Reduces the weight of equipment - Allows for larger diameters of hollow shafts, enabling internal wiring - Reduces outgassing by changing bearing materials - Applicable to various environmental temperatures - Increases rigidity by adjusting internal gaps - Allows for selection of bearing precision **Examples of Applications** - Satellites - Space stations - Space telescopes - Mars rovers - Robotics for space environments, and more **You can download the case study of the Mars rover "Perseverance" from here.**

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  • Metal bearings

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DC5V fan 60mm square, thickness 10mm, 2 ball bearings

DC5V fan 60mm square, thickness 10mm, 2 ball bearings

Due to the long-life 2-ball bearings, it is possible to reduce the frequency of maintenance, achieving a total cost reduction.

Ideal for industrial equipment, FA equipment, OA equipment, and small devices. The bearing structure employs 2 ball bearings, achieving a long lifespan of 70,000 hours (at 40°C). 【Features】 ● Size: 60mm x 60mm ● Thickness: 10mm ● Rated voltage: 5V ● Bearing structure: 2 ball bearings

  • fan
  • Industrial PCs
  • Embedded Board Computers

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DC12V fan 60mm square, thickness 10mm, 2 ball bearings

DC12V fan 60mm square, thickness 10mm, 2 ball bearings

Due to the long-life 2-ball bearings, it is possible to reduce the frequency of maintenance, achieving a total cost reduction.

Ideal for industrial equipment, FA equipment, OA equipment, and small devices. The bearing structure uses 2 ball bearings, achieving a long lifespan of 70,000 hours (at 40°C). 【Features】 ● Size: 60mm × 60mm ● Thickness: 10mm ● Rated Voltage: 12V ● Bearing Structure: 2 Ball Bearings

  • fan
  • Industrial PCs
  • Embedded Board Computers

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Ryube Hybrid Lubricant "LHL(R) Type"

Ryube Hybrid Lubricant "LHL(R) Type"

It is a lubricant that combines the advantages of oil and grease.

The "LHL(R) type" is a lubricant that combines the advantages of oil and grease. It was developed to address and solve issues such as the deterioration and foul odor of coolant due to oil lubrication, excessive oil consumption, lubrication failures caused by sticking and insufficient intervention in component parts with grease lubrication, and the excessive discharge of grease in lubrication areas, making it suitable for the environmental conditions and component parts of machine tools. 【Features】 ○ Excellent load-bearing capacity ○ Wear resistance ○ Excellent water resistance ○ Rust prevention ○ Excellent intervention capability For more details, please contact us or download the catalog.

  • Lubricants

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Bidirectional one-way type "S" that suppresses rolling direction. Ball bearing.

Bidirectional one-way type "S" that suppresses rolling direction. Ball bearing.

With a clear direction and capable of long stroke movements! The Iguchi Bear moves in a consistent direction.

The "S type" is a general-purpose iguchi bearing that does not need to move freely in 360 degrees and rolls in a fixed direction like a roller. Since it contacts the workpiece at a point, it has less starting friction resistance than a roller, which is a significant feature that allows for long stroke movements. It is mainly used for feeding devices, stroke in piston movements, and transport carts. 【Features】 ■ Ball diameter = φ3/16 to 3" (4.76 to 76.2mm) ■ Load capacity = 15 to 450 kgf ■ Low friction coefficient, allowing for long stroke movements ■ Movement in a fixed direction can be controlled to some extent ■ The basic type has a low height ■ Custom designs for nylon balls, ceramic balls, hard chrome plating, and other special types are also available *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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CCTY spherical bearings are experiencing growing demand!

CCTY spherical bearings are experiencing growing demand!

Introducing the main applications of CCTY bearing spherical bearings!

CCTY bearings' spherical bearings have a proven track record worldwide in various applications such as motorcycle shock absorbers, construction machinery, agricultural machinery cylinders, vibration isolation and damping dampers, bridge dampers, train dampers, control levers, solar panel mounting systems, and more. In Japan, there are already many achievements, and further expansion is expected in the future. *For more details, please feel free to contact us.*

  • Company：CCTY
  • Price：Other
  • roller
  • Plastic bearings

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Spherical Bearing Series

Spherical Bearing Series

Hydraulic cylinders, two-wheeled and ATV suspensions, vibration isolation devices, rapidly expanding for both new and replacement applications! We are confident in our quality and cost!

CCTY Bearings is a comprehensive bearing manufacturer that produces not only ball bearings but also roller bearings, spherical bearings, ball joints, tie rods, bushes, and more. Among these products, spherical bearings are gaining rapid adoption by major manufacturers both domestically and internationally, making them a noteworthy product! Please download the materials from the link below [PDF Download] and take a look!

  • Company：CCTY
  • Price：Other
  • Metal bearings
  • Plastic bearings

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A comprehensive supplier of sliding and rolling bearings, from automobiles and industrial machinery to health equipment.

A comprehensive supplier of sliding and rolling bearings, from automobiles and industrial machinery to health equipment.

In Europe and the United States, we have extensive experience and achievements as automotive parts, and domestically, we mainly serve as bearings for industrial vehicles and machinery parts! We also respond to requests for modularization of parts.

CCTY manufactures sliding bearings such as bushings, spherical bearings, ball joints, and rod ends, as well as rolling bearings like ball, roller, and angular contact bearings, allowing us to meet a wide range of needs in rotating and linear motion machinery. Additionally, by modularizing with peripheral components (housings, links, brackets), we provide many advantages. 【Customer Benefits from Bearing and Link/Rod/Housing Modular Products】 ■ Reduction in assembly man-hours for bearings and peripheral components in customer processes ■ Improvement in performance and durability, in addition to reductions in man-hours and costs ■ Enhanced mountability to customer products through custom bearing products *Detailed documents showing each adoption record can be downloaded. Please feel free to download and take a look.

  • Company：CCTY
  • Price：Other
  • Metal bearings

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High corrosion-resistant bearing Castop

High corrosion-resistant bearing Castop

A bearing that achieves groundbreaking corrosion resistance and load-bearing performance. Adopted in environments where chemical solutions with pH 3 to pH 12 are present (such as medical devices and food machinery)!

Castop is a bearing that achieves load-bearing performance with a unique heat treatment technology using the newly developed material TBN-6H, which demonstrates corrosion resistance superior to conventional stainless steel SUS440C. Thanks to the addition and adjustment of appropriate components (4 chemical components × trace elements), this newly developed material realizes a dramatic improvement in corrosion resistance over SUS440C. Furthermore, with our unique heat treatment technology achieving HRC60, and through the optimization of internal specifications, it exhibits load-bearing performance equal to or greater than that of SUS440C. We provide high reliability and long operational life for various equipment in saline, rainwater, and alkaline environments. 【Features】 ■ The newly developed material, born from the addition and adjustment of appropriate components (4 chemical components × trace elements), achieves dramatic corrosion resistance surpassing SUS440C. → Newly developed high-corrosion-resistant martensitic stainless steel TBN-6H ■ Achieves HRC60 with our unique heat treatment technology ■ Exhibits load-bearing performance equal to or greater than that of SUS440C through optimization of internal specifications ■ Provides high reliability and long operational life for various equipment in saline, rainwater, and alkaline environments *For product details, please download the PDF materials or contact us.

  • Metal bearings

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Shaft-mounted bearing unit

Shaft-mounted bearing unit

It can be delivered in a shape that is easy to install on the equipment! We assist with the precise fitting of shafts and bearings, which can be troublesome in terms of dimensional management.

This is a shaft-mounted bearing that facilitates assembly onto equipment. It assists with the precise fitting of shafts and bearings, which can be cumbersome in terms of dimensional management. It can be delivered in a shape that makes installation onto equipment easy, allows for the setting of bearing clearance after press-fitting, manages the interference fit, and controls the resistance to loosening of the shaft and bearing through interference fit and press input. 【Features】 ■ Can be delivered in a shape that makes installation onto equipment easy ■ Allows for the setting of bearing clearance after press-fitting and manages interference fit ■ Controls the resistance to loosening of the shaft and bearing through interference fit and press input ■ Assists with the precise fitting of shafts and bearings, which can be cumbersome in terms of dimensional management ■ Please consult us regarding dimensions *For more details about the product, please download the PDF materials or contact us.

  • Metal bearings

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[Bearing Technical Information] Types and Features of Small Diameter Ball Bearings and Miniature Ball Bearings

[Bearing Technical Information] Types and Features of Small Diameter Ball Bearings and Miniature Ball Bearings

We have published the features of various types, including pivot ball bearings and grooved thrust ball bearings.

This document introduces "Types and Features of Small Diameter Ball Bearings and Miniature Ball Bearings." Small diameter ball bearings and miniature ball bearings, including precision ball bearings for instruments, can basically be classified into deep groove type and angular type. Typical deep groove bearings include those with an outer ring flange, wide inner rings, thin cross-sections, and specially shaped bearings for synchronization, which are further distinguished by the presence or absence of seals and shields into open type, sealed type, and shielded type. The characteristics of various bearings are illustrated and presented. [Content (partial)] ■ Dimension range of small diameter and miniature ball bearings *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings

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