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Bearings Product List and Ranking from 111 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.

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.

  1. null/null
  2. 藤川伝導機 Tokyo//Industrial Machinery
  3. null/null
  4. 4 イグス Tokyo//Machine elements and parts
  5. 5 田中製作所 Yamanashi//Manufacturing and processing contract
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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. Small Slewing Ring Bearings (General Series): NSK (Nippon Seiko)
  2. NSK HPS Deep Groove Ball Bearing: Nippon Seiko (NSK)
  3. Tanaka Manufacturing Co., Ltd. - Business Introduction 田中製作所
  4. 4 Sliding bearing "Igus": Suitable for all environments, maintenance-free. イグス
  5. 5 New type of rice husk holder automatic alignment roller bearing ECA: NSK (Nippon Seiko)

Bearings Product List

406～420 item / All 496 items

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Linear ball bearing [flanged type (round shape)]

Linear ball bearing [flanged type (round shape)]

Enables shorter assembly times and miniaturization! Contributes to cost reduction with linear ball bearings.

The "Linear Ball Bearing [Flanged Type (Round Shape)]" is a bearing that transforms sliding friction into rolling friction by using balls, and it integrates a round mounting flange into the outer ring. It features a track formed by cold plastic processing, and due to its compact design and lightweight construction, it allows for the miniaturization and weight reduction of machinery. Additionally, the adoption of cold plastic processing provides the effect of preventing early failures caused by moment loads and excessive preloading. 【Features】 ■ Integrated round mounting flange in the outer ring ■ Compact design and lightweight ■ Low wear and long lifespan ■ Adoption of cold plastic processing ■ Prevention of early failures ■ Reduced assembly time ■ Cost savings *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings

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Isodametal bearing

Isodametal bearing

Bearings that support ship engines! Trusted Japan-made products by skilled craftsmen!

The bearings made of Isodametal are components called "sliding bearings." They are important parts that support the loads from the rotating shaft and the oscillating piston pin of marine engines. During the operation of the "sliding bearing," the lubricating oil filled between the shaft and the bearing generates high oil film pressure. This high oil film pressure lifts the shaft, allowing it to rotate smoothly without contacting the bearing. 【Features】 ■ Smooth rotation with high oil film pressure ■ Uses softer metal on the inner surface than the shaft ■ Improved adhesion to the housing inner surface with thin-walled bearings ■ Capable of dissipating heat from around the shaft *For more details, please refer to the catalog or feel free to contact us.

  • Metal bearings

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Bearings that support the operation of ships around the world.

Bearings that support the operation of ships around the world.

Iso Metal's bearings active in major shipbuilding manufacturers.

Isodametal bearings are primarily supplied to major shipbuilding manufacturers. They are required to withstand the immense power of large ship engines and endure heat and fluctuating loads, necessitating strength and reliability in the bearings. I believe that Isodametal's 110 years of providing bearings as a manufacturer is a testament to the trust we have earned from our customers. 【Features】 - Load-bearing capacity - Wear resistance - Seizure resistance - Adhesion *For more details, please refer to the catalog or feel free to contact us.

  • Metal bearings

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Structure and components of bearings

Structure and components of bearings

A bearing made of a multi-layer structure! Active in diesel engines, turbine compressors, and more!

The inner surface of the bearing is made from alloys such as copper alloy, white metal, lead bronze alloy, and bronze alloy, which are used in casting, and it is also constructed with a multilayer structure through plating treatment. Depending on the chemical composition and mechanical properties of the alloys, we manufacture various sliding bearings for diesel engines, turbine compressors, pumps, and vehicle reduction gears. 【Structure of Sliding Bearings】 ■ Layer 1: Copper alloy (solid) ■ Layer 2: Back metal (steel), copper alloy or white metal ■ Layer 3 (cast three layers): Back metal (steel), copper alloy, white metal ■ Layer 3 (plated three layers): Back metal (steel), copper alloy or white metal, overlay ■ Layer 4: Back metal (steel), copper alloy, white metal, overlay *For more details, please refer to the catalog or feel free to contact us.

  • Metal bearings

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Showlight Co., Ltd. Business Introduction

Showlight Co., Ltd. Business Introduction

Supporting our customers' production activities through the manufacturing of high-quality machine parts!

Showlight Co., Ltd. is a company that develops its business centered on powder metallurgy technology as a manufacturer of sintered alloys. At our factory, we manufacture oil-impregnated bearings and sintered mechanical parts, and we conduct quality control using measurement devices such as roundness measuring machines and contour measuring machines to meet strict precision requirements. 【Main Products】 ■ Oil-impregnated bearings and mechanical parts ■ Stainless steel mechanical parts, etc. *For more details, please refer to our catalog or feel free to contact us.

  • Metal bearings
  • Other machine elements
  • Contract manufacturing

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Both-end bearing oil seal type "FUO"

Both-end bearing oil seal type "FUO"

The corresponding shaft diameters are φ40, 50, 60, and 85! Recommended for reducing manufacturing time and standardization of screw conveyors!

The "FUO type" is a bearing unit used on both the driving and driven sides, featuring an oil seal in the sealing section. The compatible shaft diameters are φ40, 50, 60, and 85. There are two material options available: equivalent to SS400 and SUS304. Installation is simply done by welding to the end plate (casing), allowing for a reduction in assembly time. 【Used Oil Seals】 ■ FUO-40 Seal Type: HMS40608 ■ FUO-50 Seal Type: HMS50729 ■ FUO-60 Seal Type: HMS60789 ■ FUO-85 Seal Type: HMS8510513 *For details on model types, dimensions, etc., please refer to our screw conveyor catalog or feel free to contact us.

  • Metal bearings

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7. Ceramic material bearing

7. Ceramic material bearing

The structure is that quite a few people are made of ceramic material.

Our company's ceramic bearings are primarily made from three materials: ZrO2, Si3N4, and SiC, featuring characteristics such as magnetic insulation, electrical insulation, wear resistance, corrosion resistance, self-lubrication, and resistance to both cold and high temperatures. Additionally, while we typically use PTFE, PEEK, and NYLON for the retainers, we can also accommodate requests to eliminate the retainer based on customer specifications. In the case of ceramic material retainers, they excel in wear resistance, corrosion resistance, strength, and self-lubrication properties, making them suitable for harsh operating conditions such as vacuum environments, high corrosion, and extreme high and low temperatures. The material we commonly use for manufacturing is ZrO2.

  • Metal bearings
  • Plastic bearings

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9. Thrust bearing

9. Thrust bearing

Compatible with NTN and NSK.

Also called a separable bearing. It is recommended for use in environments where only axial loads are applied and rotational speed is not required.

  • Metal bearings
  • Plastic bearings

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10. Cone-shaped bearing

10. Cone-shaped bearing

Compatible with NTN and NSK.

A conical roller bearing is a bearing where the inner and outer raceways and the rolling elements form a conical structure. The endpoints of each conical structure converge on the axis. The rolling elements operate towards the inner race.

  • Metal bearings
  • Plastic bearings

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12. Unidirectional type

12. Unidirectional type

Compatible with NTN and NSK.

It is a one-way transmission device, also known as a one-way clutch. The passive mechanism operates in a single direction during power transmission. When the direction of the power source changes (for example, when left rotation becomes right rotation), the transmission output of the passive mechanism stops.

  • Metal bearings
  • Plastic bearings

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Wada Seiko Co., Ltd. Business Introduction

Wada Seiko Co., Ltd. Business Introduction

A company that shapes technology into form.

Wada Seiko Co., Ltd. is a company engaged in the manufacturing of ball bearings and plastic molded products. At our company, we not only handle products but also leverage our accumulated know-how to provide comprehensive services including planning, design, mold making, product manufacturing, and maintenance. Please feel free to contact us if you have any requests. 【Business Activities】 ■ Radial ball bearings ■ Functional parts utilizing radial ball bearings ■ Tension pulleys, sprockets, tensioners, guides ■ Plastic molded parts ■ Gears, racks, arms, covers, rollers, etc. *For more details, please refer to our catalog or feel free to contact us.

  • Metal bearings
  • plastic

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Oil-containing bearing material "Polite ASO"

Oil-containing bearing material "Polite ASO"

Achieved reduction in raw material costs! Awarded the Encouragement Prize (New Product Award, Material Division) at the 29th Japan Powder Metallurgy Association Awards.

"Polite ASO" is a material for oil-containing bearings that achieves a reduction in raw material costs while maintaining bearing performance equivalent to traditional iron-copper-based materials. By controlling the content of hard impurities (such as SiO2 and Al2O3) present in the iron powder raw material, it prevents attacks on the shaft material and improves reliability. 【Features】 ■ Superior corrosion resistance compared to iron-based materials and traditional iron-copper-based materials (BCF materials) ■ Reduced permeability compared to traditional iron-copper-based materials ■ Compliant with ELV and RoHS *For more details, please download the PDF or contact us.

  • Metal bearings

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Oil-containing bearing "Polite BCF"

Oil-containing bearing "Polite BCF"

Low-cost oil-impregnated bearings to replace bronze oil-impregnated bearings.

"Polite BCF" is an oil-embedded bearing that uniformly disperses iron components and bronze alloy components, providing a familiarity similar to copper-based bearings due to the bronze alloy components, while imparting wear resistance through the base effect of the iron components. By bringing out the characteristics of each component, it enables use in various applications. By incorporating iron components into the material, the raw material costs can be significantly reduced compared to copper-based bearings, allowing for the provision of low-cost oil-embedded bearings. 【Features】 ■ Has familiarity equivalent to bronze-based bearings ■ Wear resistance is comparable to iron-based bearings and significantly superior to bronze-based bearings ■ Lower cost compared to bronze-based bearings ■ Excellent load-bearing capacity, making it suitable for use at high PV values ■ Compliant with ELV and RoHS *For more details, please download the PDF or contact us.

  • Metal bearings

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Oil-containing bearing "Polite HDP"

Oil-containing bearing "Polite HDP"

High-load capable oil-impregnated bearings with excellent wear resistance.

"Porelight HDP" is an oil-impregnated bearing made from a special formulation primarily consisting of copper-coated iron powder, aimed at enhancing matrix strength, with a large and uniform dispersion of graphite, a solid lubricant, within it. The bearing offers improved wear resistance due to the underlying effect of iron, reduced galling by placing copper alloy on the surface, and enhanced lubrication and metal contact suppression due to the dispersion of graphite, making it possible to provide oil-impregnated bearings with excellent durability even under high loads. 【Features】 ■ High content of solid lubricant ensures excellent wear resistance under high load and low-speed conditions, resulting in highly durable oil-impregnated bearings. ■ Matrix reinforcement allows for a higher oil content compared to conventional materials (DMP). ■ The bearing surface is covered with a copper alloy, resulting in less galling with shafts compared to standard iron-copper materials, and improved corrosion resistance. ■ Compliant with ELV and RoHS standards. *For more details, please download the PDF or contact us.

  • Metal bearings

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Inner diameter escape bearing

Inner diameter escape bearing

Due to the short inner diameter sliding surface, the shaft loss is reduced.

Our company offers the "Inner Diameter Escape Bearing," which focuses on integrating a structure that previously used two oil-impregnated bearings during housing. In addition to miniaturization and weight reduction, it also boasts higher performance and reliability in terms of quality, and we are confident that it will meet your satisfaction depending on the application. Please feel free to contact us if you have any requests. 【Features】 ■ Improved coaxiality accuracy through integration ■ Ability to miniaturize in shape ■ Reduction in the number of parts, enabling value analysis (VA) ■ Decreased labor hours for processes such as press fitting and finishing, making work easier ■ As an oil-impregnated bearing, the oil content within the bearing increases, resulting in a longer lifespan *For more details, please download the PDF or contact us.

  • Metal bearings

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