耐腐蚀氮化硅 ...
Full Ceramic Deep Groove Ball Bearing – Non?magnetic, 电绝缘, corrosion resistant, operable up to 1200°C. Self?lubricating, runs dry without oil or grease. Ideal for semiconductor, 航天, 医疗的, 化学加工, vacuum systems, and high?temperature furnace applications where steel bearings inevitably fail.
We offer Si3N4 full ceramic deep groove ball bearings in a wide range of standard sizes, including miniature series (down to 2mm ID), metric and inch dimensions, and large?diameter configurations. Custom retainer materials (窥视, 聚四氟乙烯, 尼龙66, full complement without cage) 可用.
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耐腐蚀高精度 Si3N4...
Ideal for precision spindles, 航天, 医疗器械, and high-end industrial equipment, our ceramic bearing balls deliver longer service life, reduced maintenance, and superior operational efficiency.
精度等级 & Dimensional Data:
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- Grades: G5, G10, G16, G25, G40, G100 (per ISO 3290). G5 represents the highest commercial grade with near-perfect sphericity and minimal diameter variation.
- 直径范围: 从 1 毫米 (0.0394") 到 50.8 毫米 (2.0"), catering to miniature instruments and large industrial machinery.
- 直径公差: As tight as ±0.00008" (±0.002 mm) for G5 grade.
- 球形度: As low as 0.00008" (0.002 毫米) for the highest grades, ensuring smooth, quiet rolling motion.
- Surface Roughness: Achieves a mirror-like finish with Ra ≤ 0.02 微米, minimizing friction and heat buildup.
耐腐蚀 6205 25x52x15毫米 ...
这 6205 hybrid ceramic deep groove ball bearing is lighter than steel balls, 电绝缘, and has a lifespan that is 3 到 5 times longer. It can withstand high temperatures and reduce friction.
标准规格 & 选项:
模型: 6205 (Hybrid Ceramic)
孔径 (d): 25 mm
Outer Diameter (D): 52 mm
Width (乙): 15 mm
Ring Material: Chrome Steel
Ball Material: Black Silicon Nitride (氮化硅) – Ceramic
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定制 Heim 关节球形球接头.
Key Specifications & Parameters:
外壳材料: 铬钢, 不锈钢 (304/316) optional
Ball Material: 铬钢 (Hardened & Ground)
Thread Types: Male right-hand thread (标准), Left-hand and female threads available
Thread Sizes: Comprehensive range from #10-32 UNF to M20x1.5 and beyond
Load Ratings: Dynamic load ratings up to 5,000 kgf; Static load ratings up to 8,000 kgf (Varies by size)
Standards: Compliant with ISO 9001, dimensions conform to common international specifications
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定制高速混合陶瓷深度...
标准规格 & 选项:
尺寸: 提供标准深沟球轴承系列 (例如, 60-系列, 62-系列, 63-系列) 孔径从小精度尺寸到常见工业尺寸.
精度等级: 采用标准 ABEC 提供 1 (P0) 达到更高的精度等级 (ABEC 3/P6, ABEC 5/P5) 适用于需要卓越运行精度的应用.
清除: 标准径向游隙 (二氧化碳, 中国) 可用; 可以指定其他间隙组.
密封件/护罩: 选项包括打开, 钢盾 (ZZ), 或橡胶密封件 (RS, 2RS) 用于污染防护, 尽管密封件的选择必须考虑到更高速度的潜力.
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定制标志 608 金色钛合金滑板...
方面: 标准 608 尺寸 (8毫米 孔径, 22毫米外径, 7毫米宽度).
额定负载: 额定动载荷 (铬): 12 千牛 | 额定静载荷 (科尔): 6.65 千牛.
速度: 专为高转速而设计, 允许钢轴承无法比拟的令人难以置信的加速度和持续滑行速度.
重量: 最多 30% 比全钢轴承轻, 减少旋转质量以获得更快的车轮响应和更敏捷的板感.
耐用性: 材料的组合使这些轴承几乎不生锈, 腐蚀, 以及污垢和湿气造成的磨损. 它们在潮湿或干燥条件下均表现一致.
维护: 与标准轴承相比，需要更少的清洁和润滑频率. 随附的高速润滑剂针对陶瓷-钢界面进行了优化.
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定制 608 多彩滑板H...
方面: 8mm inner diameter × 22mm outer diameter × 7mm width
Ball Material: 氮化硅 (氮化硅) 陶瓷球 - 打火机, harder, and smoother than steel balls
Races & Rings: High-precision chrome steel (GCr15), 精确?ground for consistent tolerances
Surface Finish: Black oxide coating - provides enhanced corrosion resistance and a distinctive professional appearance
Cage: High-strength nylon or steel retainer (depending on variant) for stable ball spacing and reduced friction
Shields: Double-sealed or removable rubber shields to block dust, debris, and moisture while allowing easy cleaning
Precision Rating: ABEC-7 / ABEC-9 / ABEC-11 grade options available for smooth rolling and consistent performance
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直径尺寸 6mm 7mm 8mm 9mm 10mm 1...
We supply standard grades from G5 to G100, with higher grades (例如, G5, G10) offering the tightest tolerances for critical, high-speed applications. Sizes are available in a wide range, from miniature sizes of 0.5mm (0.0197") to larger diameters of 50.8mm (2.0") and beyond, depending on the material.
材料 & Key Properties:
• Chrome Steel : The industry standard, offering an excellent balance of hardness (60-67 HRC) and load capacity. Ideal for most general industrial and automotive applications.
• Stainless Steel (440C, 316): Provides superior corrosion resistance. Grade 440C is martensitic and can be hardened to 58-60 HRC, suitable for food, 海洋, and chemical environments. Grade 316 (austenitic) offers maximum corrosion resistance for highly aggressive media.
• Ceramic (ZrO2/Si3N4): These advanced bearing balls are lightweight (60% lighter than steel), 电绝缘, and highly resistant to wear, 腐蚀, and thermal expansion. They operate effectively in high-speed, high-temperature, and chemically hostile environments where metal fails.
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DIY 美甲吊饰高速 4x5x2....
Nail Charm Miniature Bearing – Ideal for nail charms, phone cases, scrapbooking, and kinetic jewelry crafts. Adds eye-catching movement to any project.
方面 (OD x ID x Thickness): 4 x 5 x 2.5 mm
Material: High-grade bearing steel / Copper alloy
Rotation Type: 360° continuous, low-friction
Structure: Deep groove ball bearing with steel balls and steel cage
Precision Grade: P0 (standard industrial grade)
Sealing Type: Seal / Shield (dust and humidity protection)
Color: Gold (most common), Silver (available on request)
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EWC1008 10x16x8mm 不锈钢上...
EWC1008 One-Way Needle Roller Bearing – Ideal for fishing reels, overrunning clutches, indexing mechanisms, and anti-reverse applications. Smooth operation, high torque capacity, compact design.
技术规格 & Design Features
Model: EWC1008
Type: One-Way Needle Roller Bearing / Drawn Cup Roller Clutch
Inner Diameter (固件): 10 毫米 / 0.394 in
Outer Diameter (D1): 16 毫米 / 0.630 in
Width (乙): 8 毫米 / 0.315 in
Number of Needle Rollers: 11 needles
Roller Configuration: Single row, full complement (no cage between rollers)
Outer Ring Shape: Hexagonal (6-sided) for wrench installation
Material: Stainless steel
Retainer / Spring Material: 尼龙 / Plastic reed (自润滑)
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F4-9M Micro Thrust Ball Bearings Axi...
技术规格:
方面: 4×9×4 mm (Shaft Size x Housing Bore x Height)
额定动载荷 (Ca): 1.85 kN
Static Load Rating (Coa): 3.15 kN
Material: 铬钢 (GCr15)
保持架材质: Brass
Hardness: 58-62 HRC (Raceways and Balls)
工作温度: -30°C to +120°C
Precision: ABEC-1 Standard (P0)
润滑: Pre-lubricated with High-Temperature Grease
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F686ZZ 6x13x5mm Chrome Steel Flanged...
F686ZZ 法兰球轴承 - 集成法兰简化了外壳设计并消除了轴向移动. 预润滑, 低噪音, 低摩擦. 3D 打印机中 6mm 轴的理想直接替代品, 遥控模型, 电动机, 机器人技术, 和小型机械.
主要尺寸:
模型: F686ZZ
Bore Diameter (d): 6 毫米 / 0.236 in
Outer Diameter (D): 13 毫米 / 0.512 in
Width (乙): 5 毫米 / 0.197 in
Flange Diameter (D1): 15 毫米 / 0.591 in
Flange Thickness (C1): 1.1 mm
Radial Internal Clearance: 中国 (二氧化碳) Standard
Weight: 大约. 2.2 – 3 克
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