We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Ball bearings.
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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

136～149 item / All 149 items

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Ball bearings <shield type, seal type>

Ball bearings <shield type, seal type>

A suitable bearing type that meets the needs for simplification around the axis and long-term maintenance inspections!

This product features a V-shaped groove seal surface on the inner ring, which effectively works against dust on the outer side of the V-groove due to centrifugal force, while preventing grease leakage on the inner side. The shield plate is made of a special steel plate that is resistant to rust and has undergone a robust surface treatment, providing excellent sealing capability. As a result, there are no issues related to rust, which positively impacts the bearing's lifespan and acoustic levels. 【Features】 ■ Outstanding performance with the groove seal surface (all types) ■ Rust-resistant shield plate (ZZ) ■ Double lip seal (LLU) that automatically compensates for gaps *For more details, please refer to the PDF document or feel free to contact us.

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  • Metal bearings

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FLOIL contact grease/oil

FLOIL contact grease/oil

Gentle on the switch, protecting the switch, prolonging the life of the switch!

"Contact grease/oil" can be applied to contact surfaces to protect them, offering various benefits and contributing to the longevity of switches. Additionally, we are developing products that meet the increasing demands for low and high-temperature requirements and the growing delicacy of control systems. Our company offers a wide range of products, allowing us to propose solutions that match customer needs in terms of contact shape, material, load, current value, and temperature range. We also have specialized types designed for harsh environments, such as arc-resistant grades and low-temperature grades, with dozens of types of contact grease/semi-grease/oil available. 【Features】 ■ Corrosion resistance ■ Arc resistance ■ Excellent temperature characteristics ■ Use in special environments ■ A product lineup that meets all requests (from low contact pressure to high contact pressure, from microcurrent to large current, relays, slides, connectors, etc.) *Please feel free to contact us for more details.

  • Lubricants

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JIS Gap Gauge Combination Item

JIS Gap Gauge Combination Item

With a quality assurance certificate! We would like to introduce our "Gap Gauge."

At Nagai Gauge Manufacturing Co., Ltd., we handle "JIS Gap Gauges Combination Products." There are six types of leaf counts: 10, 11, 12, 13, 19, and 25 sheets. The 10-sheet option has leaf lengths of 75, 100, 150, 200, and 300, while the other counts can choose from lengths of 75, 100, and 150. Please feel free to contact us when placing an order. 【Leaf Lengths (Examples)】 ■75 ■100 ■150 ■200 ■300 *For more details, please download the PDF or feel free to contact us.

  • Other measurement, recording and measuring instruments

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SUS-made high-precision gap gauge combination item

SUS-made high-precision gap gauge combination item

There are 6 types of leaf counts: 10, 11, 12, 13, 19, and 25 sheets!

At Nagai Gauge Manufacturing Co., Ltd., we offer "SUS High Precision Gap Gauge Combination Products." There are six types of leaf counts: 10, 11, 12, 13, 19, and 25. The 10-leaf option has leaf lengths of 75, 100, 150, 200, and 300, while the other counts allow for leaf lengths of 75, 100, and 150. A quality assurance certificate is included as standard. 【Leaf Lengths (Examples)】 ■75 ■100 ■150 ■200 ■300 *For more details, please download the PDF or feel free to contact us.

  • Other measurement, recording and measuring instruments

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General item gap gauge combination item

General item gap gauge combination item

We have multiple patterns available for the length and number of leaves!

At Nagai Gauge Manufacturing Co., Ltd., we handle "General Products Gap Gauges Combination Products." There are six types of leaf counts: 9, 10, 12, 13, 19, and 25 leaves. The 25-leaf option has leaf lengths of 75, 100, and 150. These are items with no precision requirements. Inspection and calibration cannot be performed. 【Leaf Lengths (Examples)】 ■75 ■100 ■150 ■230 ■300 *For more details, please download the PDF or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Multi-row total ball bearing "WB type"

Multi-row total ball bearing "WB type"

It exhibits excellent durability against abrasion, water, heat, and chemicals!

The "WB type" is a powerful multi-row full ball bearing designed for low-speed and low-load applications, utilizing acetal resin molded products for both the outer and inner rings, arranged with several times the number of balls typically used in conventional bearings. The raceway surfaces of the multi-row inner rings are finished with a precise mirror-like polish, allowing for smooth and stable ball rotation, resulting in extremely low rotational torque, excellent noise reduction, and sustained superior rotational performance. Additionally, the multi-row balls are sealed on both sides with a resin outer ring, preventing grease from leaking out and blocking the entry of dust and other contaminants from the outside. 【Features】 ■ Acetal resin molded bearing, multi-row full ball, double-sided sealed type ■ Sustains superior rotational performance indefinitely ■ When using stainless steel balls, provides enhanced corrosion resistance ■ Exhibits excellent durability against wear, water, heat, and chemicals ■ Prevents the entry of dust and other contaminants from the outside *For more details, please download the PDF or feel free to contact us.

  • Plastic bearings

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Oiles #500SP1 Spherical Bearing

Oiles #500SP1 Spherical Bearing

Compliant with ISO standard E type, it has dimensional compatibility and high precision! Capable of handling large loads.

The "Oiles #500SP1 Spherical Bearing" is a unit bearing that can accommodate large oscillation angles in circumferential oscillatory motion. It can be used without lubrication and has an extremely long lifespan, with sliding supported by the inner diameter of the inner ring and alignment supported by the outer diameter of the inner ring. Please feel free to contact us when you need assistance. 【Features】 ■ High precision with dimensional compatibility according to ISO standard E type ■ Sliding is supported by the inner diameter of the inner ring, and alignment is supported by the outer diameter of the inner ring ■ Can accommodate larger loads compared to other oil-free spherical bearings ■ Can accommodate large oscillation angles in circumferential oscillatory motion ■ Usable without lubrication and has an extremely long lifespan *For more details, please download the PDF or feel free to contact us.

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  • Bearings

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Proposal for high-quality overseas procurement items.

Proposal for high-quality overseas procurement items.

S45C is hot forging and machining, while ADC12 is aluminum die casting! We provide high-quality overseas sourced products.

Our company leverages the production and procurement management capabilities of our subsidiary, the Dalian factory in China, to provide high-quality overseas procurement products. Examples of excellent Chinese suppliers and manufacturing methods include SS400 for can manufacturing and SUS316L for MIM. Please feel free to contact us when you need assistance. 【Quality Assurance Process (Excerpt)】 <Precision Casting (In-house)> 1. Dalian Hanbu Precision Casting (Quality Confirmation) 2. Asahi Electric Steel (Incoming Inspection) 3. Customer *For more details, please download the PDF or feel free to contact us.

  • Other contract services

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Proposal for High-Quality Overseas Procured Products <Detailed by Manufacturing Method>

Proposal for High-Quality Overseas Procured Products <Detailed by Manufacturing Method>

The manufacturing methods include precision casting, hot forging, aluminum die casting, and machining!

We offer high-quality overseas procurement products. For can manufacturing, we handle general SS and SUS materials; for MIM, we work with SUS304, 316, and 316L; and for pressing, we accommodate SPHC and SS. Additionally, in precision casting, we can work with four types of materials: carbon steel, low alloy steel, tool steel, and stainless steel. Please feel free to contact us when you need our services. 【Sizes, etc.】 ■ Precision casting: MAX 1000×1000 ■ Hot forging: MAX 120×120 ■ Aluminum die casting: MAX 200×100 ■ Machining: NC, MC, laser, wire cut ■ MIM: Approximately MAX 50×50 *For more details, please download the PDF or feel free to contact us.

  • Other contract services

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FEMFAT weld extension module: Fatigue life prediction of welded joints

FEMFAT weld extension module: Fatigue life prediction of welded joints

Practical element division (shell elements) & evaluation method of SolidWELD

In the development of components that include welded structures, accurately predicting the fatigue life of weld joints has become essential. By utilizing FEMFAT weld, precise fatigue life predictions for weld joints can be achieved. FEMFAT weld offers various functions, including sensitivity analysis to identify critical welding shape parameters and evaluation options compliant with standards such as BS7608 and Eurocode 3. When calculating the fatigue life and safety factors of welded structures, the highly flexible analytical methods implemented in FEMFAT weld allow for simultaneous analysis of shell element models and solid element models. For the evaluation of weld root areas and weld termination points, detailed modeling of the fillet shape of the evaluation area can be performed, eliminating the need for extensive manual work. *For more details, please download the PDF or contact us.*

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  • Structural Analysis

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