Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jun 24, 2026～Jul 21, 2026
This ranking is based on the number of page views on our site.
271～300 item / All 596 items
All machining from turning of shafts and flanges to grinding is possible.
Material: SCM415, φ180*76L, Lot of 10 pieces Processed by NC lathe, machining center, carburizing and quenching Cylindrical, inner diameter, surface grinding
We also offer a wide range of sintered sleeves and resin sleeves!
Sunny Ocean Group, centered around Sunny Ocean Japan Co., Ltd., has bases in Hong Kong, China, Taiwan, and Vietnam, and collaborates with a group of manufacturers that excel in technology and cost efficiency in each country to supply parts to Japanese and overseas Japanese customers. In terms of various bearing components, we offer a wide range of products including ball bearing components, cylindrical bearing components, as well as sintered sleeves and resin sleeves. For more details, please contact us or refer to our catalog.
Improvement in the discharge of cutting chips. Here are examples of how high-precision and beautiful products can now be processed!
Here are some examples of improvements related to high-precision processing of fine holes. Processing fine holes is effective with nozzle through, but the NC lathe could not provide nozzle through coolant with just a change of M code. Therefore, we purchased a sleeve for nozzle through. By blocking the normal discharge holes and supplying cutting oil from the back side using a copper pipe, we ensured that the cutting oil reached the back of the hole from the cutting edge of the boring bar. As a result, the discharge of chips was improved, and we were able to process high-precision and clean products. ★ Case Study ■ Subject: High-precision processing of fine holes ■ Strategy: Utilization of functions ■ Effect: Prevented operational mistakes; reduced working time Our company is engaged in research and development prototypes to small-lot production across a wide range of fields, including medical devices, aerospace, optics, electronics, and office automation. We produce high-precision and high-quality items daily, such as "acceleration tubes" made of oxygen-free copper on a micron order and "thruster injectors" used in artificial satellites. #AccelerationTube #ThrusterInjector *For more details, please refer to the PDF document or feel free to contact us. When inquiring, please reach out through the related link (inquiry form) below.
Contributing to further efficiency! Reducing equipment costs by replacing embossed sleeves.
The "Sleeve Jacket Roll" is a groundbreaking product that allows for the replacement of only the outer cylinder (sleeve) of the embossing roll during the changeover of production varieties such as non-woven fabrics. There is no need to completely replace the expensive embossing rolls for each pattern, which helps reduce equipment costs. By introducing this sleeve roll along with various embossing sleeves, equipment costs are lowered, contributing to the production of a wide variety of materials and improving production efficiency. 【Features】 ■ Excellent cost performance ■ Quick replacement operation For more details, please refer to the catalog or feel free to contact us.
Parts used in precision measuring instruments! We have a monthly shipment record of 5,000 units and can accommodate up to 100,000 units.
The sleeve (hard turning process) is a component that guides the outer part of the section where the measuring terminal moves. A cylindrical tolerance of 2 microns for the inner diameter is required to enable precise measurements. The material is stainless steel 440C, hardened to HRC60 or above through vacuum hardening. After heat treatment, the outer diameter is first finished using centerless grinding. With an outer diameter of 7mm and a dimensional tolerance of 12 microns, coaxiality between the inner and outer diameters requires 4 microns, so the inner diameter is processed based on the outer diameter after finishing it. The inner diameter of 5mm is turned with a precision of 10 microns and a cylindricality of 4 microns, and in the final finishing, honing is performed to achieve a precision of 4 microns and a cylindricality of 2 microns. 【Features】 ■ A component that guides the outer part of the section where the measuring terminal moves ■ Made of stainless steel 440C, hardened to HRC60 or above through vacuum hardening ■ Outer diameter of 7mm with a dimensional tolerance of 12 microns ■ Inner diameter of 5mm turned with a precision of 10 microns and a cylindricality of 4 microns ■ Monthly production record of 5,000 units, capable of handling up to 100,000 units *For more details, please refer to the PDF document or feel free to contact us.
Terminal sleeves, shrink sleeves for wiring and harness connections, lead-free solder included, free provision of samples and comprehensive catalog.
The inner surface of the shrink tube is coated with solder and adhesive in a ring shape, allowing for simultaneous connection of wires. Additionally, the adhesive provides waterproofing.
Braided sleeves suitable for bundling, insulation, protection, reinforcement, etc., blade products, samples, and comprehensive #TwistTube #twist #TWS
This is a sleeve knitted with PET monofilament fibers. It is used for harness bundling, cables, heavy equipment, and fishing rod protection. There are flame-retardant and inexpensive non-flame-retardant options available.
Magic tape type braided tube, highly elastic, strong against tears and abrasions, smooth to wear.
This is a very convenient tube that has good workability in bundling operations and also has the ability to expand its inner diameter. It is made of weather-resistant PET fiber and is UL certified as flame retardant. It allows for easy bundling with Velcro.
Braided sleeves suitable for bundling, insulation, protection, reinforcement, etc., blade products, twist tubes #Twist #TWIST #TWS
This is a very convenient tube that has good workability in finishing operations and also has the ability to expand its inner diameter. It is made of weather-resistant PET fiber. It is a PET fiber sleeve that naturally gathers into a "no" shape. It is easy to remove, making it possible to use as a substitute for corrugated tubes.
FOSP-K is made of SUS304, a molten tube, and PVDF tube materials, designed to withstand high-temperature environments up to 150˚C.
FOSP-K is composed of three materials: SUS304, PVDF melt tube, and PVDF heat shrink tube, and is designed to withstand high-temperature environments up to 150˚C. It is used to protect fiber optic connections in high-temperature environments such as automotive light mines and is suitable for long-term use. It is an excellent product for protecting fiber optic welding. Good moisture resistance and protective function. It is transparent and glossy, making the contents easily visible and user-friendly for work. It can be used to reinforce and protect the fusion points of fiber optics. It is flame-retardant and has excellent insulation and solvent resistance. Operating temperature range: Continuous operating temperature range: -40˚C to 150˚C Storage temperature range: -40˚C to 150˚C
Cooperate in the energy-saving of the unit! A shaft with high precision in straightness and surface roughness.
The "Shaft & Sleeve" of Sanwa Needle Bearings contributes to the miniaturization and high precision of the mounted unit by using a high-precision shaft and a resin sleeve. By combining and adopting a shaft that has been processed with high precision for straightness and surface roughness, we improve sliding performance. Additionally, we use PPS + CFRP for the resin sleeve. 【Features】 ■ By setting the resin sleeve, clearance can be freely adjusted. ■ Even with small diameters and long shapes, straightness can be maintained, achieving smooth movement. *For more details, please refer to the PDF materials or feel free to contact us.
Four products including "high-temperature resistant fiber sleeve" and "quartz fiber sleeve" are now available!
The "Quartz fiber sleeve" is a quartz fiber sleeve made by braiding silica yarn with over 98% silica content into a cylindrical shape using a braiding machine. It can withstand temperatures up to 1050°C. It excels in flexibility and thermal insulation performance, making it suitable for wear resistance and fire protection of high-temperature pipes, cables, and more. 【Electrical Properties】 ■ Dielectric constant: 3.74 ■ Dielectric loss: 0.0002 ■ Resistivity (at 20°C): 1×10^20Ω·m ■ Resistivity (at 1000°C): 1×10^8Ω·m *For more details, please refer to the PDF document or feel free to contact us.
Providing stable price production with new melting, casting, and processing equipment and technology for a wide range of materials!
Our company has a history and technology spanning 70 years, and we provide stable price production with new melting, casting, and processing equipment and technology for a wide range of materials, from ordinary cast iron to special cast iron with excellent corrosion and wear resistance. We offer integrated production from material production through casting to machining and completion at our ISO-certified in-house production facility. We respond to various customer needs, including "prototype production," "small to large lot production," and "variety small quantity production." We can accommodate various industries with cast components, primarily focusing on special alloy cast iron parts for diesel engines. 【Features】 ■ Abundant specialized knowledge and high technical capability ■ High proposal and realization ability to meet needs ■ Dedicated account management available nationwide in Japan *For more details, please refer to the PDF materials or feel free to contact us.
Easily bundle cables and cords! Features a spiral structure that makes it easy to wind cables, using non-halogen flame retardants!
We would like to introduce our "Flame Retardant Spiral Sleeve." It easily bundles cables and wires. It is suitable for protecting and organizing wires and communication cables in cabinets and around equipment, as well as preventing contact between movable parts, such as robots, and surrounding cables. Since it is flame retardant, it can be used in areas where flame resistance is required, such as around machinery. 【Features】 ■ Protection and organization of wires and communication cables around equipment ■ Prevention of contact between movable parts, such as robots, and surrounding cables ■ Flame retardant, suitable for use in areas requiring flame resistance, such as around machinery ■ Easy to wrap cables, spiral structure ■ Uses non-halogen flame retardants *For more details, please refer to the PDF document or feel free to contact us.
High-quality insulation sleeves for die casting that reduce the banana bending phenomenon, aimed at countermeasures for product defects due to breakage reduction!
This is an introduction to our product, the "Td-Thermo Sleeve." It is coated with our developed material "TD-1," which has excellent resistance to molten loss and low thermal conductivity, thereby reducing breakage chills and casting defects through improved thermal insulation and heat retention. The developed material "TD-1" is metallurgically bonded to the base material, enabling stable die casting operations. 【Features】 ■ Measures to reduce product defects due to breakage chills ■ Measures to reduce casting defects through improved flowability ■ Reduction of banana bending phenomenon ■ Increased lifespan of sleeves and chips ■ Outer diameter temperature is lower than SKD61, making it difficult for the injected aluminum to cool down *For more details, please refer to the PDF document or feel free to contact us.
![[Press Prototype Processing Example] 'Roller Sleeve' SUS304](https://image.mono.ipros.com/public/product/image/4a2/2001130142/IPROS87070295677996898817.png?w=280&h=280)
Examples of press prototypes and handmade items processed into roller sleeves!
We would like to introduce a processing example of the "roller sleeve" that we conducted. The size is Φ16×18, and it has been processed into a "roller sleeve" using laser, press prototype, and handmade methods. The material used is SUS304. Additionally, we can accommodate materials such as SUS301-CSP, SUS304-CSP, and SUS316. Please feel free to contact us when you need assistance. 【Case Overview】 ■Product Name: Roller Sleeve ■Material Details: SUS304 ■Size: Φ16×18 t2.0 ■Processing Details: Laser, press prototype, handmade *For more details, please refer to the materials. Feel free to contact us!
Reduced repair costs due to decreased contact area of risers/castings! A lineup including cup-shaped risers.
We would like to introduce our pressed water sleeve, "EXACTCAST." Our lineup includes "mini risers" suitable for improving yield and for spheroidal graphite and CV graphite cast iron as well as cast steel, and "pressed water sleeves and cup-type risers" suitable for spheroidal graphite, CV graphite cast iron, cast steel, and non-ferrous alloy castings. Since it contains no organic binders, the gas generation is minimal, which improves the occupational health and safety environment and is also effective in preventing gas defects in castings. 【Features】 - Improved quality of recycled sand prevents surface defects in castings. - Reduced disposal costs for sand recycling residues, and prevention of spheroidization inhibition of graphite due to the effects of patented riser materials. - Since it contains no organic binders, the gas generation is minimal, which improves the occupational health and safety environment and is also effective in preventing gas defects in castings. *For more details, please refer to the PDF materials or feel free to contact us at info.japan@ask-chemicals.com.
A plate sleeve made of a material with excellent durability, resistant to aging, cracks, and breaks.
This is a flexographic printing plate sleeve manufactured by the Italian company Rossini. It is made from a material with excellent durability, featuring resistance to aging, cracks, and breaks. We offer very lightweight plate sleeves, sleeves with weak conductivity on the surface, sleeves with excellent solvent resistance, and intermediate mandrels made of carbon fiber, among others. *For more details, please refer to the PDF document or feel free to contact us.
No variation in dimensions! Insulation sleeves for crimp terminals that excel in dustproof and waterproof effects.
This product is an excellent TP connect sleeve (flat type) that can provide insulation treatment at the terminal ends of electric wires for home appliances (such as air conditioners, refrigerators, microwaves, etc.) and automotive harnesses. No post-processing is required. It has excellent dustproof and waterproof effects, as well as outstanding insulation properties. Additionally, it is characterized by having no dimensional variation. We offer general grade products, UL certified products, and CSA certified products. 【Features】 ■ Provides insulation treatment at wire terminal ends ■ Very good workability ■ No post-processing required ■ Excellent insulation properties *For more details, please refer to the PDF document or feel free to contact us.
トラック内の積載効率をUPし、2024年問題をHiPLE-ACEで解決！
『段ZOOM』は、省スペースでの保管が可能な製品です。 お客様の希望に合わせて寸法調節が可能。 また、ハイプルエースはリサイクルが可能です。 ご用命の際は、当社へお気軽にお問い合わせください。 【特長】 ■お客様の希望に合わせ寸法調節が可能 ■小ロット、パーツ毎での購入が可能 ■省スペースでの保管が可能 ■ハイプルエースはリサイクルが可能 ■一人での梱包作業も容易 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。
耐性および柔軟性保護やUL94 V0準拠の高難燃性を保有！スクラッチ保護を強化
当社で取り扱う、『FLEXIMARK カラー』をご紹介いたします。 温度範囲は、-40℃～+80℃。化学薬品、UV光、湿気、油への耐性があります。 取付け後の装着が可能な「スナップオン用」をはじめ、マーキングされた スリーブが閉じているため取付け前に装着する「クローズ用」や、 ケーブル直径に依存しない「ケーブルタイ用」をご用意しております。 【特長】 ■スクラッチ保護を強化 ■耐性および柔軟性保護 ■化学薬品、UV光、湿気、油への耐性 (ディーゼル油、洗浄液、海水、エタノールなど) ■UL94 V0準拠の高難燃性 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。
![[Production Example] Machine Tool Parts Spindle Sleeve <Outer Diameter φ215mm>](https://image.mono.ipros.com/public/product/image/4b7/2001026040/IPROS92192626111384997984.jpeg?w=280&h=280)
The key points are outer circumference O-ring processing, concentricity of 0.02mm, and dimensional tolerance of 0.04mm! The material used is S45C.
We would like to introduce a case where we manufactured a spindle sleeve for machine tool parts. Due to its thin and long design, we created a jig and an original Boeing bite. The dimensions are an outer diameter of φ215mm, a total length of 231mm, and a thickness of 7.5mm. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: S45C (pipe material) ■ Dimensions: Outer diameter φ215mm, total length 231mm, thickness 7.5mm ■ Key Points: O-ring machining on the outer circumference, concentricity of 0.02mm, dimensional tolerance of 0.04mm ■ Due to its thin and long design, we created a jig and an original Boeing bite. *For more details, please refer to the PDF document or feel free to contact us.
[Sample available!] Hose sleeve that extends the lifespan of hydraulic hoses.
The "Color Sleeve YE" is a dedicated cover designed to reduce the scattering of hydraulic oil caused by hydraulic hose damage around the aircraft and to operators, while also protecting the hydraulic hose from durability degradation and wear. Woven from highly abrasion-resistant polyester with high airtightness, it minimizes the scattering of hydraulic oil, reduces various friction issues, and extends the lifespan of the hydraulic hose. "There are two color options to choose from!! We offer 'Yellow' and 'Blue' to brighten up your aircraft. *Please check the images for more details." 【Available for immediate delivery!】【Available for cut sales!】 The cost performance is excellent. We are currently providing samples. Please feel free to contact us. 【Features】 ■ Woven from highly abrasion-resistant polyester with high airtightness ■ Minimizes the scattering of hydraulic oil and extends the lifespan of the hydraulic hose 【Colors】 Yellow & Blue 【Material】 Polyester 【Operating Temperature】 -50℃ to 150℃ 【Melting Point】 230℃ 【Flammability】 VW-1 【Certifications】 ISO6945, RoHS *Please refer to the PDF available for download for the sizes and color lineup of the color sleeves.
Wear and noise countermeasures! Easy to bundle cables even after wire harness assembly.
We would like to introduce our self-closing sleeve 'PLAS8NN' that we handle. It is suitable for bundling measures that require moderate abrasion resistance, and the material is polyester. This lightweight flat woven open sleeve features a unique winding structure that allows for easy bundling of cables even after wire harness assembly. 【Features】 ■ Suitable for bundling measures that require moderate abrasion resistance ■ Material is polyester ■ Unique winding structure ■ Lightweight flat woven open sleeve *For more details, please download the PDF (English version) or feel free to contact us.
Adopting a unique winding structure that allows for easy cable bundling even after wire harness assembly!
"Shock Shield SC" is a lightweight plain weave open sleeve that features excellent energy absorption cushioning and high closing strength. It adopts a unique wrapping structure that allows for easy bundling of cables even after the wire harness assembly. Please feel free to contact us when you need assistance. 【Specifications】 ■ Application: Impact protection ■ Material: Polyester *For more details, please download the PDF (English version) or feel free to contact us.
![[For Railways] EN45545 Electromagnetic Shielding and High-Temperature Electrical Insulation Sleeve](https://image.mono.ipros.com/public/product/image/2001544407/IPROS13408717110953391300.png?w=280&h=280)
European railway fire safety standard "EN45545" compliant materials
Sleeve that suppresses the transfer and spread of heat in accordance with EN 45545-2 Open & closed sleeve for bundling, fire resistance, and protection of electrical cables in accordance with EN 50200 UL94 V0 monofilament and multifilament mechanical protection braided sleeve
![[Industry & Energy Sector] Insulation, Electrical Insulation, Fire Resistance, Mechanical Protection Sleeves](https://image.mono.ipros.com/public/product/image/2001544752/IPROS17402127902419261930.png?w=280&h=280)
Protective sleeves for wires and cables that comply with UL safety standards.
Thermal insulation (heat resistance) Fire protection (flame resistance) Electrical insulation (electrical insulation) Mechanical protection (mechanical protection)
Electromagnetic Interference (EMI) Countermeasures: Braided Shielding
It is a braided sleeve made of polyester monofilament and tin-plated copper wire, primarily intended for electromagnetic interference (EMI) shielding applications, as well as for mechanical and thermal protection.
High strength × flame retardant × lightweight
A braided sleeve made of para-aramid multifilament for mechanically protecting cable bundles in flame-retardant applications. It has a structure with extremely high strength and lightweight properties.
