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  • 9Cr18, 9Cr18Mo stainless steel ball - zys-bearing.com

    9Cr18 is high carbon and high chromium martensite stainless bearing steel. After quenching, it has high hardness and wear resistance, high dimensional stability, generally used after quenching and tempering. 9Cr18Mo has the same characteristics and application as 9Cr18 steel, but has higher hardness and stability after quenching.

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  • RCB BEARING

    7. Bearing material: bearing steel (9Cr18), stainless steel (AISI440C, AISI304, and AISI316), ceramics 8. Cage: stainless steel, PTFE, nylon 9. Bearing rings and ball hardness: 59 - 63HRC Explanation: Z represents that one-side of the deep groove ball bearing is mental dust cover, and ZZ represents that both sides are mental dust cover.

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  • 9Cr18MoV Chemical composition, 9Cr18MoV

    Description. China GB GB/T 1220 (1992) , GB/T 4356 (2002) , 9Cr18MoV Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet. Datasheet for: Steel Grades:Specialsteel: 9Cr18MoV.

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  • NA4901R Needle Roller Bearing 23x24x13mm,

    7.Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304, AISI316), ceramics . 8.Keeper: stainless steel, PTFE, nylon . 9.Bearing ferrule and ball hardness: 59 - 63HRC . 10.LARGE STOCK AND COMPETITIVE PRICE ,BEST QUALITY . 11.FAST DELIVERY ,LEADING TIME : 3—5 DAYS AFTER COMFIRM ORDER

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  • PROFESSION MICRO BEARING MFG

    Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15: Availbale Material: Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15: Availbale Material: Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15: Specifictaions: Specifictaions: Specifictaions: Structure: Deep Groove Miniature Ball Bearing: Structure: Deep Groove Miniature Ball Bearing: Structure:

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  • PROFESSION MICRO BEARING MFG

    Unflanged miniature bearing 627ZZ. Unflanged miniature bearing 627-2RS. Unflanged miniature bearing 627-2TS. Availbale Material: Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15. Availbale Material: Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15. Availbale Material:

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  • Cixi City Top Bearing Co., Ltd, China - Company List

    2010-5-27 · Key wor ds : 9Cr18 bearing stainless steel ; wear resistance ; corrosion r esista nce ; blac kening ; electrolyte 0 引 言 随着世界经济的快速发展 ,国际上对轴承不锈 钢的耐蚀性和表面的美观性提出了较高的要求 。 例 如对作为渔具的 9Cr18 不锈钢的轴承 ,为能应用 ...

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  • China GJB 5040 9Cr18 9Cr18 Datasheet, chemical ...

    This page cover the 9Cr18/9Cr18 Chemical element, Mechanical Properties, 9Cr18 Datasheet, Cross Reference of 9Cr18 Mainly used for 航空用钢锻件规范.

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  • 9Cr18MoV Chemical composition, 9Cr18MoV

    2021-5-13 · Physical Properties of steel grade 9Cr18MoV. Temperature. (°C) Modulus of elasticity. (GPa) Mean coefficient of thermal expansion 10-6 (°C) between 20 (°C) and. Thermal conductivity. (W/m·°C) Specific thermal capacity.

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  • KENTIE Ball Bearings Contents - Dongguan Kentie

    DBAI, SPCC The ring and balls of bearing are made of SUS304, SUS316,SUS440(9Cr18).The retainer is made of nylon,Teflon,SUS440. The shield is made of steep strip 10.08AI, SPCC (JISG3141) or stainless steel (1Cr8Ni9, AISI304) . The seals are hot-pressed by Phosphorated Steel Skeleton and Nitrile Butadiene Rubber(NBR). Stainless Steel

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  • China Bearing Plate, Bearing Plate Manufacturers ...

    China Bearing Plate manufacturers - Select 2021 high quality Bearing Plate products in best price from certified Chinese Bearing, Color Plate suppliers, wholesalers and factory on Made-in-China.com, page 2

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  • PROFESSION MICRO BEARING MFG

    PMB MICRO BEARING was established in 2005, which special in exporting and producing miniature ball bearings or miniature bearing, Has become one of chinese largest independent supplier of miniature bearing to Electrical engineering, small motor, Dental drill, Rc model, fishing reel, Floppy disk Motor, Video,Stepping motor. various Hi-tec fields.

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  • KF300AR0 Reali-Slim Bearings Light Bearings

    How can you buy KF300AR0 Reali-Slim Bearings Light Bearings 30.00x31.5x0.75 Inch on the Internet? High quality KF300AR0 Reali-Slim Bearings Light Bearings 30.00x31.5x0.75 Inch, Just click the button ' Contact Now' to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. KF300AR0. then click the button ' Send ' The web site will make your purchasing ...

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  • Langping WANG | Professor | phD | Harbin Institute of ...

    The Second China Bearing Expo(Online)European Session will be held (Oct 11~15,2021)

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  • Exhibitors-2020 China Bearing and Power

    The diamond-like carbon (DLC) films with different thicknesses on 9Cr18 bearing steels were prepared using vacuum magnetic-filtering are plasma deposition. Vickers indentation, nanoindentation and ...

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  • Tribological mechanism and property of 9Cr18 friction

    2012-6-13 · Comparison of bearing material technical data: 性能 单位 GCr15 9Cr18 Si3N4 ZrO2 密度 g/cm3 7.8 7.9 3.2 6.0 热膨胀α 10-6/℃ 11 17 3.2 10.5 弹性模量E GPa 208 200 320 210 泊松比μ 0.3 0.3 0.26 0.3 硬度HV 800 700 1700 1300 抗弯强度δ弯 Mpa

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  • 9Cr18MoV Chemical composition, 9Cr18MoV

    2004-1-16 · 1.. Introduction9Cr18 martensitic stainless-steel AISI 440 is widely used as a bearing material in the aerospace, nuclear and other special industries due to its good corrosion resistant properties and its capability of rapidly treating irregular industrial components .However, one main existing application problem is that the poor tribological performances of 9Cr18 steel can induce a bearing ...

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  • bearing inspection ZYS

    上海御微轴承有限公司不锈钢 9Cr18 材料介绍 规格 牌号 化学成份 (%) C Si Mn P S Cr Mo 440 9Cr18 0.90-1.00 Below 0.80 Below 0.80 Below 0.35 Below 0.30 17.00-19 查看更多 【微型电机轴承】成就更好的自己更强的国-御微轴承

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  • Exhibitors-2020 China Bearing and Power

    This page cover the Mechanical Properties, Chemical Element, Cross Reference of China GB 9Cr18MoV steel grade, Application Stainless steel bars, Related specifications GB/T 1220 (1992) , Related specifications GB/T 4356 (2002) ,

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  • Products - atmbj.com

    2020-1-7 · 采用离子束辅助沉积技术在9Cr18 轴承钢材料表面制备0.93 μm厚的WS 2-Ag膜, 对9Cr18 钢和镀WS 2-Ag膜的9Cr18 钢与PI基材料进行了摩擦磨损试验,主要结论如下: (1) 红外光谱测试分析结果显示:与WS 2 -Ag膜9Cr18 钢摩擦后,PI基材料的官能团没有发生变化。

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  • 9Cr18, 9Cr18, 9Cr18Mo, 9Cr18MoV, Stainless Steels ...

    9Cr18 Stainless Steels - Special Steels Applications and Specifications. 9Cr18. GB/T 1220 (1992) - Stainless steel bars; GB/T 3086 (2008) - Specification for high carbon chromium stainless bearing steels

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  • welcome to Ningbo shuanghua Bearing co.,Ltd.

    Material the rings and balls of NLHB bearings are made of refined high carbon chrome bearing steel GCr15(AISI52100) or stainless steel 9Cr18(AISI 440C).The retainer is punch-pressed from brass strip(H62), high quality cold-rolled steel strip(08) or SPCC(BQB402) and stainless steel(AISI304), and reinforced engineering plastics or other material is available if necessary.

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  • Bearing Material- Lily Bearing

    Bearing Material RINGS & BALLS vacuum degassed, high carbon chromium bearing steel GCr15 is the standard material for precision bearing rings and balls. The material has uniform specification as AISL 52100(America)DIN100 Cr6(German),JISSUJ2(Japan)

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  • Micro/Nanomechanical and Tribological Properties of

    Abstract The diamond-like carbon (DLC) films with different thicknesses on 9Cr18 bearing steels were prepared using vacuum magnetic-filtering are plasma deposition. Vickers indentation, nanoindentation and nanoscratch tests were used to characterize the DLC films with a wide range of applied loads. Mechanical and tribological behaviors of these submicron films were investigated and interpreted ...

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  • Bearing Materials - Ceramics, Chrome Steels, Stainless ...

    Bearings made from this material are generally more expensive than chrome steel bearings. Martensitic Stainless Steel Bearings– ACD34 KS440 X65Cr13 Many miniature bearing manufacturers make their rings and balls with a stainless steel material with slightly lower carbon and chromium content than AISI 440C known under several names ...

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  • Study of MoS2-Ti Composite Coatings Applied in

    708C Ball bearings were made of 9Cr18 steel which had precision of class 4, MoS2-Ti composite coatings were deposited on inner and outer races of ball bearings by unbalanced magnetron sputtering system, and bearing cages were made of PTFE-based self-lubricating polymers. Bearing’s tribological torques as a function of storage time in high humidity environment were studied by using LHU-2 ...

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  • 1623-2RS Bearing, 1623-2RS bearing

    We are Specialized in producing many kinds of bearings, especially deep groove ball bearing. Our main products are deep groove ball bearing of 6000 series, 6200series, 6300series, 6700series, 6800series, 6900series, 1600series, 16000series, MR series, inch R series.

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  • Professional bearing factory one way bronze clutch ...

    Professional bearing factory one way bronze clutch stainless steel release bearing For HYUNDAI Parts 4142128002, Application:all, Find detailed product information for Professional bearing factory one way bronze clutch stainless steel release bearing For HYUNDAI Parts 4142128002 and other products from Hangzhou Trust Auto Bearing Co., Ltd. on gasgoo.com

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  • Tribological Properties of 4 Types of Bearing Steel in ...

    2021-2-7 · Tribological Properties of 4 Types of Bearing Steel in Water Based Mud: XIAO Huaping, LIU Shuhai, CHEN Yu, WANG Deguo: College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing 102249

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  • 9Cr18, 9Cr18, 9Cr18Mo, 9Cr18MoV, Stainless Steels ...

    9Cr18 Stainless Steels - Special Steels Applications and Specifications. 9Cr18. GB/T 1220 (1992) - Stainless steel bars; GB/T 3086 (2008) - Specification for high carbon chromium stainless bearing steels

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  • R144 - FR144- Dental Bearing Series - Dental Bearing

    Our dental bearings come with 440c stainless steel of 9cr18 for inner ring and outer ring. They are high speed dental Rotor bearings with 4 lakh rotations per minute. These dental bearings R144 and R144 Step Model are available in stock. Bearings 3.175*6.35*2.381 mm R144 @ 175/- R144-Z @ 195/-R144 STEP MODEL @ 275/-

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  • Stainless Steel Slewing Bearing 170x310x46mm MTO

    2020-6-29 · BRS can produce MT series slewing bearing with stainless steel 9Cr18(440), below is the model MTO-170 four-point contact ball slewing bearing. It's easy to find the difference between stainless steel slewing bearings and bearing steel slewing rings. From the surface, stainless steel slewing rings have a frosted texture, while the GCr15 or 50Mn ...

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  • Process window and mechanism of surface property ...

    三种类型:深沟球型 ;角接触型 ;四点接触型 . 英制轴承开式系列: NKA 截面 6.35mm NKB 截面 7.938mm NKC 截面 9.525mm NKD 截面 12.7mm NKF 截面 19.05mm NKG 截面 25.4mm 套圈 材质 有: 不锈钢( 9cr18 ...

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  • CIVIVI Praxis C803F, 3.75' 9Cr18MoV Black

    1999-4-9 · 9Cr18 martensite steel is commonly used as a bearing material in the aerospace industry in China. Because of its ability to treat large and irregular industrial components, plasma immersion ion implantation (PIII) is a good technique to enhance the wear resistance of 9Cr18 precision bearings to extend the working lifetime. We have recently conducted a systematic investigation to determine the ...

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  • Ochoos The of Ultra-Thin Stainless Steel Bearing 6704 ...

    CIVIVI Praxis C803F, 3.75' 9Cr18MoV Black Stonewashed Drop Point Blade, OD Green G-10 Handles. SKU: CIVC803F-201 CIVIVI Knives

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  • NJ319, wind generator NJ319 Cylindrical roller bearing ...

    Ochoos The of Ultra-Thin Stainless Steel Bearing 6704 S6704ZZ S61704Z SS6704ZZ S6704-ZZ 20274 mm 440C Material: Amazon.com: Industrial & Scientific

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  • ss400 hot rolled steel h beam h shape steel -

    2011-5-9 · 滚动轴承摩擦力矩的预测方法研究 - ISSN 1000 - 3762 CN41 - 1148 TH 轴承 Bearing 2006 年 10 期 2006 ,No. 10 ... 首页 文档 视频 音频 文集 文档

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