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Sintered oil-impregnated bearings Product List and Ranking from 6 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

Sintered oil-impregnated bearings Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. オスコ産業 Tokyo//Machine elements and parts
  2. 藤川伝導機 Tokyo//Industrial Machinery
  3. DIAMET CORPORATION Niigata//Machine elements and parts
  4. 4 平和産業 営業部 Saitama//Machine elements and parts
  5. 5 加福産業 Aichi//Trading company/Wholesale
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Sintered oil-impregnated bearings Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Sintered Oil-Impregnated Bearings Standard Series オスコ産業
  2. Sintered oil-bearing bearing Beafite 藤川伝導機
  3. Custom-made sintered oil-bearing bearings 藤川伝導機
  4. Thin-walled sintered oil-bearing bushings | Supports space-saving and cost reduction with a wall thickness of 1mm or less. DIAMET CORPORATION
  5. 4 Heiwa Sangyo Co., Ltd. Company Profile 平和産業 営業部

Sintered oil-impregnated bearings Product List

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[Information] Sintered Metal Parts Bear Fight Handbook

[Information] Sintered Metal Parts Bear Fight Handbook

Excellent bearing performance across a wide range of applications! Introduction to the manufacturing process and products of Bear Fight.

This document is a handbook for the sintered metal parts "Bearfight" handled by our company, NTN Corporation. It includes features, manufacturing processes, design, and usage examples by application. In the technical data section, we summarize the test conditions and results regarding "the influence of the opposing shaft on friction," "temperature rise due to material and its relationship with the friction coefficient," and "friction characteristics during sliding motion." We encourage you to read it. 【Contents (partial)】 ■ Sintered oil-impregnated bearings ■ Features of Bearfight ■ Manufacturing process of Bearfight ■ Design of Bearfight ■ Technical data ■ Application examples of products *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • Sintered oil-impregnated bearings

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Sintered oil-bearing bearing Beafite

Sintered oil-bearing bearing Beafite

A wide range of sizes in our standard lineup! We support your business with immediate delivery.

The "Sintered Oil-Embedded Bearing Bearfight" is a product that achieves low friction and high wear resistance, with excellent quietness. It is available in two types: sleeve type and flange type. Oil is absorbed into the countless pores inside the bearing, and as the shaft rotates, the oil seeps out to serve as a lubricant. 【Features】 ■ Contains high-quality natural graphite (carbon) fine powder ■ Achieves low friction and high wear resistance ■ Excellent quietness ■ Immediate delivery available from just one piece *For more details, please refer to the PDF document or feel free to contact us.

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  • ベアファイト 焼結含油軸受標準シリーズ-3.PNG
  • Metal bearings
  • Sintered oil-impregnated bearings

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Custom-made sintered oil-bearing bearings

Custom-made sintered oil-bearing bearings

Long lifespan! Rolling bearings and sliding bearings are fundamentally the same in understanding.

We offer "Custom-made Sintered Oil-embedded Bearings." They feature cost reduction, flexible design, quiet and smooth operation, maintenance-free, and a clean environment. We can accommodate customer-requested sizes. Please feel free to consult us when placing an order. 【Features】 ■ Cost reduction ■ Flexible design ■ Compact design ■ Quiet and smooth operation ■ Maintenance-free ■ Long lifespan ■ Clean environment *For more details, please download the PDF or feel free to contact us.

  • Metal bearings
  • Sintered oil-impregnated bearings

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Sintered Oil-Impregnated Bearings Standard Series

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
  • Sintered oil-impregnated bearings

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Dynamic Pressure Bear Fight

Dynamic Pressure Bear Fight

Sintered oil-containing bearings that achieve quietness in a wide rotation range.

The fluid dynamic pressure bearing "Dynamic Pressure Bearfight," equipped with a special dynamic pressure groove in a sintered oil-containing bearing, supports the rotating shaft in a non-contact state at low speeds, achieving low noise and long lifespan. 【Features】 ■ High rotational precision at low speeds ■ Low noise ■ Long lifespan and high durability ■ Ultra-compact, capable of accommodating inner diameters of less than 1mm

  • Metal bearings
  • Sintered oil-impregnated bearings

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Iron-copper-based sintered oil-bearing bearing F350 | Achieving both reduced copper usage and sliding performance.

Iron-copper-based sintered oil-bearing bearing F350 | Achieving both reduced copper usage and sliding performance.

Sintered iron-copper-based oil-containing bearings that respond to material cost reduction while maintaining the sliding performance of motor bearings.

In automotive and home appliance motors, there is a challenge to ensure stable sliding performance while also keeping material costs down. In particular, copper-based sintered oil-impregnated bearings are susceptible to fluctuations in copper prices, and reducing the amount of copper used raises concerns about whether friction characteristics will deteriorate during material selection. The Diamet F350 is an iron-copper-based sintered oil-impregnated bearing that achieves a high copper coating rate on the sliding surface while keeping the copper content low by using special copper powder. On the inner diameter surface of the bearing, it maintains a copper content of 15% with a copper surface area ratio of over 30%. ■ Balancing material cost reduction and sliding performance ▼ Material cost ratio of 0.6 compared to the comparative material F336 ▼ Reduction of copper content from 48-52% to 13-17% ▼ Improvement of copper coating rate on the sliding surface through special copper powder ■ Friction characteristics ▼ Maintains friction characteristics equivalent to the comparative material F336 ▼ The bearing itself is impregnated with lubricating oil, exhibiting self-lubricating functionality This can be utilized in the material selection for motor components where there is a desire to reduce copper usage while maintaining bearing performance. Documents summarizing the material composition, copper coating rate, and friction characteristics of the F350, as well as more detailed benefits from material cost reduction and maintenance of sliding performance, can be downloaded from the link below.

  • Metal bearings
  • Sintered oil-impregnated bearings

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Solid lubricant dispersed sintered oil-bearing bearing "Oiles #2000S"

Solid lubricant dispersed sintered oil-bearing bearing "Oiles #2000S"

The friction coefficient is low, and it is particularly excellent in wear resistance! It is lower in cost than bearings based on copper alloys.

The "Oires #2000S" is a solid lubricant dispersed sintered oil-bearing that can be used in any direction of motion due to the uniform distribution of solid lubricants. It can be used without lubrication, but when combined with grease, it exhibits even better performance. Please feel free to contact us when you need assistance. 【Features】 ■ Can be used without lubrication, but exhibits even better performance when combined with grease ■ Can be used in any direction of motion due to the uniform distribution of solid lubricants ■ Low friction coefficient, particularly excellent wear resistance ■ Lower cost compared to bearings based on copper alloys *For more details, please download the PDF or feel free to contact us.

  • Bearings
  • Sintered oil-impregnated bearings

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Powder metallurgy products

Powder metallurgy products

It is possible to mold even quite complex shapes! A technology that considers the environment without wasting energy.

We provide powder metallurgy products using a technology that compresses metal powder into a "mold" and solidifies it, followed by "sintering" at high temperatures to create highly precise components. With simple processes such as mixing, forming, and sintering, we can utilize metal powder materials efficiently, resulting in minimal material loss, reduced additional processing, and lower losses in subsequent processes. Please feel free to contact us if you have any requests. 【Main Products Offered】 ■ Sintered oil-impregnated bearings ■ Sintered mechanical parts ■ Lubricating oil ■ Assembled products *For more details, please download the PDF or contact us.

  • Other services
  • Processing Contract
  • Sintered oil-impregnated bearings

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Thin-walled sintered oil-bearing bushings | Supports space-saving and cost reduction with a wall thickness of 1mm or less.

Thin-walled sintered oil-bearing bushings | Supports space-saving and cost reduction with a wall thickness of 1mm or less.

Addressing bearing arrangement in confined spaces and cost challenges of wrapped bushes with thin-walled sintered oil-bearing bearings.

As equipment becomes more compact, challenges arise such as "the gap between the shaft and housing is narrow, making it impossible to place bearings" and "we want to replace bushings to reduce costs." Balancing space-saving and sliding performance becomes a key point in bearing selection. DIA-MET's thin-walled sintered oil-impregnated bearings can be manufactured with a wall thickness of less than 1mm for both inner and outer diameters. They can be placed in tight spaces while maintaining sliding performance equivalent to that of standard sintered oil-impregnated bearings. ■ Space-saving design through thin-walling ▼ Can be manufactured with a wall thickness of less than 1mm ▼ Can be inserted into a 1mm gap between the shaft and housing ▼ Suitable for narrow spaces where ball bearings are difficult to place ■ Replacement of bushings ▼ Ensures good sliding performance through base material properties and oil impregnation in pores ▼ No sliding treatment required, which is necessary for unlubricated bushings ■ Cost reduction ▼ Net shape forming that does not require machining ▼ Maintains sliding performance equivalent to that of standard sintered oil-impregnated bearings This can be utilized in the bearing design of equipment aimed at miniaturization and reducing component costs. Documents comparing thin-walled bearings with bushings and ball bearings, as well as more detailed benefits from space-saving and cost reduction, can be downloaded from the link below.

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  • Metal bearings
  • Sintered oil-impregnated bearings

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Heiwa Sangyo Co., Ltd. Company Profile

Heiwa Sangyo Co., Ltd. Company Profile

Supporting the world with small oil-containing bearings "Peace Ron"! One-stop service from material procurement to mold production and mass production.

Heiwa Sangyo Co., Ltd. manufactures sintered oil-impregnated bearings and sintered mechanical parts. Precision motors serve as the heart of high-tech equipment, enabling delicate and complex movements. The main product of "Peace Ron," sintered oil-impregnated bearings, firmly supports the rotation of the motor shaft. We offer a lineup of over 60 types of raw materials. Additionally, since we have in-house mold manufacturing, we can respond flexibly to customer requests. We can also accommodate additional processing and post-processing. 【Business Description】 ■ Manufacturing and sales of sintered alloy products and precision mechanical parts *For more details, please download the PDF or feel free to contact us.

  • Metal bearings
  • Sintered oil-impregnated bearings

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