We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Roller bearings.
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Roller bearings Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

Roller bearings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

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  4. 4 スガツネ工業 テクノフィールド事業部 Tokyo//Machine elements and parts
  5. 5 藤川伝導機 Tokyo//Industrial Machinery
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Roller bearings Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. Timken "Complete Two-Part Split Roller Bearing"
  2. Timken "Tapered Roller Bearing"
  3. Roller Bearing "Cross Roller Ring": THK Corporation
  4. Powermax Strong Urethane Roller Bearing スガツネ工業 テクノフィールド事業部
  5. 4 CRBD (with flange holes, inner ring rotation type) cross roller bearing

Roller bearings Product List

16～30 item / All 33 items

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[Information] Needle Roller Bearings Technical Explanation

[Information] Needle Roller Bearings Technical Explanation

We also introduce products such as Polylube bearings and Polylube needle bearings!

This document is a technical explanation about "needle roller bearings." It explains the types and characteristics of bearings, a bearing selection flowchart, rated loads and lifespan, calculations of bearing loads, bearing precision, internal clearances of bearings, fits, allowable rotational speeds, friction, and heat generation. By using this bearing, it becomes possible to miniaturize and lighten machinery, and it is also easy to replace sliding bearings with rolling bearings. 【Contents (partial)】 ■ Types and characteristics of bearings ■ Bearing selection flowchart ■ Rated loads and lifespan ■ Calculations of bearing loads ■ Bearing precision ■ Internal clearances of bearings *For more details, please download the PDF or feel free to contact us.

  • Metal bearings
  • Plastic bearings

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Needle Roller Bearing Comprehensive Catalog 【※Long Life! Compatible!】

Needle Roller Bearing Comprehensive Catalog 【※Long Life! Compatible!】

Independently developed corrosion-resistant stainless steel needle bearings! Free comprehensive catalog available.

Among the bearings used in industrial machinery, "needle bearings" can withstand large loads and are compact. Particularly, stainless steel needle bearings that are resistant to corrosion under heavy loads were not available in the market and were substituted with ball bearings. They were developed independently in response to requests from those struggling with longevity issues. They are widely adopted in the manufacturing industry, especially in semiconductor equipment and medical testing devices. Since they are compatible with major competitors, you can quickly place orders when in need, helping to resolve issues like "I want it, but it's out of stock..." or "It takes too long to deliver..." We are currently offering a free comprehensive catalog! 【Features】 ■ Compatible with various manufacturers for the shortest delivery times! ■ Includes a "cross-reference table" for easy comparison with other model numbers! ■ Made of stainless steel, offering excellent corrosion resistance while being lightweight and compact! *For more details, please contact us or download the catalog to view.

  • Metal bearings

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Stainless Steel Needle Roller Bearing General Catalog

Stainless Steel Needle Roller Bearing General Catalog

Rust and corrosion resistant & strong against heavy loads! We are currently offering a free comprehensive catalog of needle roller bearings! A "comparison table of various manufacturers" is included, allowing for cross-referencing with other company part numbers!

"Needle bearings" can withstand large loads and are compact. Particularly, stainless steel versions that are resistant to corrosion under heavy loads are not available in the market, and ball bearings have been used as substitutes. This product was developed to address such concerns. It is widely adopted in various applications, from semiconductor equipment to medical testing devices. It is compatible with major competitors. 【Features】 ■ Made of stainless steel, it offers excellent corrosion resistance and is lightweight and compact! ■ Easy to replace due to compatibility with various manufacturers! ■ A "comparison chart" for quick reference with other companies' model numbers is provided! *If you would like a comprehensive catalog, please request the materials or view the PDF data from the download section.

  • Metal bearings

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Needle bearing ultra-thin and thin cross roller bearing

Needle bearing ultra-thin and thin cross roller bearing

Only 5mm wide, the world's lightest roller type!

It is an extremely compact bearing with cylindrical rollers arranged orthogonally between the inner and outer rings.

  • Metal bearings

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Needle bearing cross roller bearing CRB

Needle bearing cross roller bearing CRB

Easy installation with bolt-on! New arrival with high rigidity mounting holes!

It is a compact structure bearing arranged with rollers orthogonally between the inner and outer rings.

  • Metal bearings

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Ultra-thin cross roller bearing 'CRBT105A'

Ultra-thin cross roller bearing 'CRBT105A'

Achieving an inner diameter of 10mm, an outer diameter of 21mm, and a width of 5mm! Contributing to further compactness of the device.

The "CRBT105A" is an ultra-compact cross roller bearing with an inner diameter of 10mm and an outer diameter of 21mm. Thanks to the orthogonal arrangement of the rollers, it has a compact structure that reduces the cross-sectional area to that of one single-row roller bearing or two ball bearings mounted back-to-back, both with a contact angle of 45°. Moreover, despite its compact size, its rigidity is improved by 3 to 4 times compared to a multi-row angular contact ball bearing. 【Features】 ■ Achieves extreme thinness and small size ■ High rigidity despite being compact ■ Contributes to further miniaturization of devices ■ Capable of simultaneously bearing complex loads from various directions with a single unit ■ Can be assembled without being affected by the load direction *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings

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Bearing - Chinese-made cross roller bearing

Bearing - Chinese-made cross roller bearing

Chinese-made cross roller bearing.

Cross roller bearings can withstand combined loads such as radial loads, axial loads, and moment loads on their own.

  • Metal bearings
  • Other machine elements

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Standard type cross roller bearing

Standard type cross roller bearing

Fixed by screws, easy to handle! Introducing the "CRB/CRBC type" with the outer ring split into two in the axial direction!

We would like to introduce our "Standard Cross Roller Bearings." The outer ring is divided into two parts, but it is secured with screws to prevent separation during transportation and installation, making it easy to handle. We offer a variety of types, including the full roller type "CRB" and the type with a cage "CRBC," providing a wide range of size variations to accommodate various applications. 【Features】 ■ Mainly used with the outer ring fixed and the inner ring rotating ■ Easy to handle ■ Rich size variations ■ Suitable for various applications ■ Compact *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • Plastic bearings

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Urethane roller bearing, 2-layer high-grade type

Urethane roller bearing, 2-layer high-grade type

Lightweight design excluding the metal bearing case! Featuring original urethane with excellent wear resistance.

We handle the "two-layer high-grade type" of urethane roller bearings. We use bearings from major domestic manufacturers. Additionally, we also offer the "one-layer high-grade type," which has excellent urethane peel strength and wide compatibility regardless of the manufacturer. 【Features】 ■ Lightweight design that eliminates the metal bearing case ■ Uses original urethane with excellent wear resistance ■ Uses bearings from major domestic manufacturers *For more details, please download the PDF or feel free to contact us.

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  • Plastic bearings

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Roller bearing

Roller bearing

Not only can it handle radial loads, but it can also bear axial loads! It is suitable as a fixed-side bearing.

IKO's "Roller Bearings" are non-separable bearings with a large rated load, incorporating rollers in multiple rows. Roller bearings with retainers are suitable for locations where variable loads act at high rotational speeds. Additionally, the relatively large spacing between the rollers arranged in multiple rows provides a favorable structure against moments. We also offer full roller "Roller Bearings" suitable for locations where heavy loads act at low rotational speeds, as well as roller bearings for sheaves. 【Features】 ■ Available with retainers, full rollers, and for sheaves, allowing for selection of bearings suited to the operating conditions. ■ Particularly used in construction machinery and industrial machinery where heavy loads are applied. *For more details, please download the PDF or feel free to contact us.

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  • bearing
  • Bearings
  • Metal bearings

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Linear roller bearing

Linear roller bearing

The cylindrical roller circulates inside the main body! It is a bearing that can perform infinite linear motion on a plane.

Our "Linear Roller Bearing" has the capability for cylindrical rollers to circulate within the main body, allowing for infinite linear motion on a flat surface. The cylindrical rollers are held and guided by a retainer and the flange of the main body. The structure prevents adjacent rollers from making contact due to the retainer, which results in a low coefficient of friction. 【Specifications for Track Surface and Mounting Surface (Recommended)】 ■ Surface roughness of the track surface (maximum): Ra0.2 ■ Surface hardness of the track surface: 58–64 HRC ■ Parallelism of the mounting surface x: 0.05mm per 100mm ■ Parallelism of the mounting surface y: 0.01mm per 100mm *For more details, please download the PDF or feel free to contact us.

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  • Metal bearings
  • roller

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Lightweight Cross Roller Bearing "LCRB"

Lightweight Cross Roller Bearing "LCRB"

Reduce mass by over 60%! Suitable for downsizing equipment.

The "LCRB" is a new type of bearing that adopts inner and outer rings made from press-formed materials. Compared to conventional products, it reduces mass by over 60%. This significant weight reduction contributes to energy savings in various devices. Due to its small cross-sectional height during installation, a compact design is possible. Being a flange-integrated type, it can be installed with a bolt-on method. 【Features】 ■ Ultra-lightweight ■ Compact ■ Easy installation *For more details, please download the PDF or feel free to contact us.

  • 軽量形クロスローラベアリング『LCRB』2.png
  • Metal bearings
  • Bearings

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