Small Size Ruby Bearings , Sapphire Jewel Bearing Low Tolerance Produced
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..., glass, microcrystalline glass, cubic zirconia, natural agate bearing, etc. Jewel bearings have application in apparatus, meter and ball bearing, etc., Many customize products. Supporting bearings ( Performance area): Type of precious stone bearings:...
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.
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Customized Sapphire Jewel Bearing
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...minerals in the trigonal crystal system. In the gem world, all colors of gem-grade corundum other than rubies are called sapphires. The main component of sapphire is alumina (Al2O3). Corundum contains trace elements such as iron (Fe) and titanium (Ti), and...
ARH Sapphire Co., Ltd
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Ruby Through-Hole Bearing – Precision Jewel Bearing for High-Accuracy Instruments
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...Al₂O₃ with Cr doping). Known for its exceptional hardness, low friction, and excellent dimensional stability, this bearing is widely used in measuring instruments, micro-mechanical assemblies, watches, and high-precision scientific equipment. Thanks to...
SHANGHAI FAMOUS TRADE CO.,LTD
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Customized Ruby Jewel Bearings (Al₂O₃) for Precision Instruments and Watch Movements
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...Jewel Bearings (Al₂O₃) for Precision Instruments and Watch Movements Ruby bearings are manufactured from synthetic corundum (Al₂O₃) doped with chromium to produce their characteristic red color. With a Mohs hardness of 9 and extremely low friction characteristics, ruby jewel bearings......
SHANGHAI FAMOUS TRADE CO.,LTD
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50mm Sapphire Ball Bearing , Ruby Jewel Bearing 9 Mohs
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Sapphire Optical Window Ruby balls Ruby Bearings Specifications Diameter Range: 1 to 50mm Diameter tolerance: ± 0.005mm Roundness: 0.005mm Effective aperture: greater than 80% Surface quality: 60-40 Diameter Range 1 to 50mm Diameter tolerance ± 0.005mm ......
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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99.999% AR Sapphire Crystal Bearing Hardness 9.0 Sapphire Optical
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High purity 99.999% Sapphire Crystal Bearing Sapphire Optical component *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-......
Jingjing Technology (Hubei) Co., Ltd
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0-25mm/0-1in Metric / Inch Reading Dial Indicator With Jeweled Bearing
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0-25mm/0-1in Metric / Inch Reading Dial Indicator With Jeweled Bearing Quick Detail: 1. Metric and inch measurement. 2. Graduation: 0.01mm/0.001''. 3. GB/ANSI standard. 4. Jeweled bearing and shockproof. 5. In-out tolerance marker. 6. Hardened steel stem......
Deko Corporation
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24 Jewels Couple Automatic Watch , Steel Automatic Watch With Genuine Leather Strap
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...case material stainless steel 3, crystal sapphire crystal 4, movement Miyota 9015 automatic movt, with 24 jewels, date, and 28800 / H 5, crown stainless steel material 6, band size 20mm for men, 18mm for women 7, dial mat color ......
Shenzhen Leedon Watch Co., Limited
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ABS Plastic Drapery Curtain Rod Rings Sapphire Color With Sanding Process
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... span Sold as a pack of 8 Specifications Number of Pieces: 8 imensions (Overall): 68mm (H) x 58mm (W) x35mm(Inner /D) Weight: 5.1gms Color: sapphire Origin: Imported Description ABS plastic Rings (1 meter / 8pcs)...
佛山市易铠轩家居制品有限公司
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Thermal Properties Sapphire Crystals / Sapphire Optics Extreme Surface Hardness
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...Sapphire crystal is an excellent multifunctional material widely used in industry, national defense, and aerospace. It has high-temperature resistance up to 2000 ℃, good thermal conductivity, high hardness (Morse 9th) and good chemical stability. Usually, this material is used for high-temperature resistant infrared window, solid laser, precision wear-resisting bearings......
Nanjing Crylink Photonics Co.,Ltd
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