We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Oil seal.
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Oil seal Product List and Ranking from 20 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.

Oil seal 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. 誠和商会 Osaka//Machine elements and parts
  2. 藤川伝導機 Tokyo//Industrial Machinery
  3. オーレックス Tokyo//Rubber products
  4. 4 ヤマデン Tokyo//Trading company/Wholesale
  5. 5 null/null

Oil seal 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. TTO Corporation Oil Seal Catalog 誠和商会
  2. Oil Seal Manufacturer Model Comparison Table 誠和商会
  3. NOK OIL SEALS Catalog 藤川伝導機
  4. [TTO Corporation] Oil Seal Type Classification Table 誠和商会
  5. 4 TOYO Oil Seal 藤川伝導機

Oil seal Product List

46~60 item / All 74 items

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Achieving long lifespan for bearings! Hexagonal seal 'Hexaseal' made by Rokubiryu Rubber.

An alternative to JIS type oil seals! Naturally seals oil and grease, while also shutting out the intrusion of dust, dirt, and water from the outside. Extends the lifespan of bearings.

The "Hexa Seals" manufactured by Rokubishi Rubber and handled by Tatsumi Shoji Co., Ltd. are seals designed to prevent the leakage of lubricating oil from the inside of rotating shafts while also blocking the intrusion of harmful external elements such as water, dust, mud, and sand. By preventing the entry of external dust, these seals contribute to the longevity of bearings. 【Differences from JIS Type Oil Seals】 - Unique surface seal design eliminates shaft friction caused by oil cutting! - No need to worry about shortened seal lifespan even in cases of heavy dust! - Easy installation and removal by one person! No need for pressing machines or hammers, even for large diameter products! - Using one-cut seals allows for installation even when the shaft cannot be pulled out! This significantly reduces assembly work time! *For more details, please refer to the PDF document or feel free to contact us.

  • Metal bearings
  • Plastic bearings
  • Sealing

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Oil seal for Teflon plastic injection molding machine.

This is a Taiwan-made Teflon spare part that will satisfy you not only in terms of price and quality but especially in terms of delivery time.

Taiwanese Teflon spare parts are Teflon products with excellent chemical resistance, heat resistance, durability, and electrical properties.

  • Company:YTK
  • Price:Other
  • valve

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Keeper Corporation Business Introduction

I want to be the strength that supports the ordinary days!

Keeper Co., Ltd. is a specialized manufacturer that continues to produce sealing components using rubber and resin. We specialize in the manufacturing and sales of oil seals, boots, seal washers, and more. We develop and manufacture key functional components that support various applications, including automobiles, industrial machinery, railway vehicles, ships, and home appliances, and we have earned high evaluations and trust. Additionally, we have introduced modern equipment to enhance production efficiency and stabilize quality, and we carry out production and shipping just in time. 【Business Activities】 ■ Manufacturing and sales of oil seals, dust seals, dust keepers, oil gauges, seal washers, O-rings, gaskets, boots, dust covers, and other industrial rubber and resin products. *For more details, please refer to our catalog or feel free to contact us.

  • Other Auto Parts
  • Plastic bearings
  • Rubber

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What is an oil seal?

What is an oil seal?

An oil seal is an important component for industrial machinery and automotive parts that prevents lubricating oil from leaking out and keeps foreign substances from entering. In this article, we will explain the basics of "What is an oil seal?" including its role, mechanism, types of rubber materials used in oil seals, and their main applications. For detailed articles, please refer to the related links below.

  • Rubber

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Oil seal

Prevent oil leaks from the end of the rotating shaft and the intrusion of dust from the outside!

An oil seal means to seal (enclose) oil. It prevents lubricating oil used in machinery, as well as water, chemicals, and gas, from leaking through the gaps in the machinery, while also preventing the intrusion of dust and dirt from the outside. We offer a wide variety of dimensions and materials!! Dimension standards: SC, SB, TC, TB, VC, VB, KC, KB, TCV, TCN, TC4, TB4, VR, DC, DB, OC, MG, ZF, ZT, TCK, TCJ, SA1J, VAJ, KA3J, and others Material types: Nitrile/NBR Fluoro/FKM Silicone/VMQ Ethylene Propylene/EPDM Acrylic/AU Hydrogenated Nitrile/HNBR Acrylic/AU Styrene Butadiene/SBR Polytetrafluoroethylene/PTFE We also handle various other materials. Yamaden Co., Ltd. Website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal SC type (NOK)

SC type - In stock and ready for immediate delivery! NOK distributor

Main features: Axial rotation / Rubber outer circumference / Seal for oil with no dust (pressure max 0.03MPa [0.3kgf/cm²]) We have a wide variety of dimensions and materials available. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal SB type (NOK)

Model SB - In stock and ready for immediate delivery! NOK distributor

Main features: Axis rotation / Metal outer circumference / Seal for oil with no dust (pressure max 0.03MPa [0.3kgf/㎠]) We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal TC type (NOK)

TC type - In stock and ready for immediate delivery! NOK distributor

Main features: Axial rotation / Rubber outer circumference / Seal for oil with dust (pressure max 0.03MPa [0.3kgf/㎠]) We have a wide variety of dimensions and materials available. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal KC type (NOK)

KC type - In stock, ready for immediate delivery! NOK distributor

Main features: Axis rotation / Outer circumference made of rubber / Seal for grease applications in the presence of dust (not suitable for areas under pressure) We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil Seal KB Type (NOK)

KB type - In stock and ready for immediate delivery! NOK distributor

Main features: Axial rotation / Metal outer circumference / Seal for grease with dust (not suitable for areas under pressure) We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal TCN type (NOK)

TCN type - In stock and ready for immediate delivery! NOK distributor

Main features: Axis rotation / Seals for applications with pressure for oil We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal TC4 type (NOK)

TC4 type - In stock and ready for immediate delivery! NOK distributor

Main features: reciprocating motion / rubber outer circumference / oil seal for cases of axial reciprocating motion We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal TB4 type (NOK)

TB4 Type - In stock, ready for immediate delivery! NOK distributor

Main features: reciprocating motion / metal outer circumference / oil seal for cases of reciprocating motion of the shaft We have a wide variety of dimensions and materials available. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal TCJ type (NOK)

TCJ type - In stock and ready for immediate delivery! NOK distributor

Main features: Axis rotation / 2-cycle engine, torque converter, seals for washing machines, etc. / Rare fluorine seals We offer a wide variety of dimensions and materials. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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Oil seal SA1J type (NOK)

SA1J model - In stock and ready for immediate delivery! NOK distributor

Main features: Axis rotation / Seals for liquid chemicals under pressure / Oil seals using SUS material for springs and metal rings We have a wide variety of dimensions available. In stock and ready for immediate delivery! NOK distributor Yamaden Co., Ltd. website https://www.yamaden.com/index.html Please feel free to contact us.

  • Metal bearings
  • Engine parts
  • Rubber

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