608 8x22x7mm Гибридная керамика, мал...
608 Skateboard Bearings – 8x22x7mm, Full Customization Available. Choose your color, lubricant, cage material, seal type (ZZ/2RS), and precision grade (ЭКАБ?7 to ABEC?11). Ideal for longboards, street skateboards, cruisers, electric skateboards, and inline skates.
Модель: 608
Внутренний диаметр: 8 мм / 0.315 in
Outer Diameter: 22 мм / 0.866 in
Width: 7 мм / 0.276 in
Standard Material: Хромированная сталь / Stainless Steel
Balls Material: Steel or Ceramic (Zro2 / Si3n4)
Precision Grades Available: ABEC-7, ABEC-9, ABEC-11
Seal Options: ZZ (metal shields) / 2РС (rubber seals)
Logo: Custom
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623 3x10x4mm Полностью керамическая миниатюра ...
623 Full Ceramic Fishing Reel Bearing – All-silicon nitride rings and balls. Completely non-magnetic, electrically insulating, self-lubricating. Zero rust, zero maintenance, ultra-lightweight. The ultimate fishing reel upgrade for maximum casting distance, extreme smoothness, and unbreakable saltwater performance.
Модель: 623 Full Ceramic (Си3Н4)
Bearing Type: Deep Groove Ball Bearing
Inner Diameter (д): 3 mm
Outer Diameter (Д): 10 mm
Width (Б): 4 mm
Ring Material: Silicon Nitride (Си3Н4)
Ball Material: Silicon Nitride (Си3Н4)
Number of Balls: 7
Cage Material: PTFE (standard) / PEEK / Нейлон / Phenolic
ABEC Precision Rating: ABEC-1 / ABEC-3 / ABEC-5 / ABEC-7 (per request)
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ЭКАБ 7 Гибридная керамика SMR623C 3X10X4...
Key Specifications:
Модель: SMR623C
Dimensions: 3x10x4mm
Balls: Silicon Nitride (Си3Н4) Ceramic
Races: 440C Stainless Steel (закаленный до 58-60 СПЧ)
Tolerance: ABEC-7 (ISO P2 equivalent)
Seals: Dual Rubber Shields (РС)
Max RPM: 50,000+ (dry), 35,000+ (lubricated)
Приложения: High-end spinning reels, baitcasters, conventional reels, tournament fishing
Zero Corrosion: Ceramic balls immune to rust and saltwater degradation.
Lighter Spool: 30% reduction in startup inertia for longer casts.
Low Maintenance: Self-lubricating design eliminates grease washout.
Enhanced Sensitivity: Smooth operation improves lure action and bite detection.
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Ступица велосипедного колеса, тонкая стенка, гарнитура ...
Key Technical Parameters:
• Series: Standard 45° Angular Contact design (например, 41 Ряд, 42 Ряд)
• Dimensions: Comprehensive range covering common standards (например, 1", 1-1/8", 1.5" steerer tubes). Specific ID/OD/Width available per model.
• Material: Стандартный: Chrome Steel (САЭ 52100); Premium: Martensitic Stainless Steel (АИСИ 440С).
• Ball Material: Оценка 10 Chrome Steel or Si3N4 Ceramic (upgrade option).
• Cage: Reinforced Nylon 66 or precision-stamped steel cage for stability.
• Seals: Dual-purpose low-friction rubber seals or metal shields.
• Pre-Lubrication: High-performance, waterproof lithium-based grease.
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Пользовательский логотип 608 Gold Titanium Skateb...
Размеры: Стандартный 608 размер (8мм Диаметр отверстия, 22мм Внешний диаметр, 7мм Ширина).
Номинальная нагрузка: Динамическая нагрузка (Кр): 12 кН | Статическая нагрузка (Кор): 6.65 кН.
Скорость: Разработан для высоких оборотов, обеспечивая невероятное ускорение и устойчивую скорость движения по инерции, с которой не могут сравниться стальные подшипники..
Масса: До 30% легче, чем цельностальные подшипники, уменьшение вращательной массы для более быстрого отклика руля и более маневренного ощущения доски.
Долговечность: Сочетание материалов делает эти подшипники практически невосприимчивыми к ржавчине., коррозия, и изнашиваться от грязи и влаги. Они стабильно работают во влажных или сухих условиях..
Обслуживание: Требует менее частой чистки и смазки, чем стандартные подшипники.. Входящая в комплект высокоскоростная смазка оптимизирована для контакта керамика-сталь..
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Индивидуальные 608 Красочный скейтборд H...
Размеры: 8mm inner diameter × 22mm outer diameter × 7mm width
Ball Material: Silicon nitride (Си3Н4) керамические шарики - lighter, harder, and smoother than steel balls
Races & Rings: High-precision chrome steel (GCr15), точность?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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EWC1008 10x16x8 мм из нержавеющей стали...
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.
Технические характеристики & Design Features
Model: EWC1008
Type: One-Way Needle Roller Bearing / Drawn Cup Roller Clutch
Inner Diameter (Fw): 10 мм / 0.394 in
Outer Diameter (D1): 16 мм / 0.630 in
Width (Б): 8 мм / 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: Нейлон / Plastic reed (self-lubricating)
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Высокоскоростной SR144TiZN 3.175×6.35...
SR144TiZN High Speed Dental Handpiece Bearing – Hybrid Ceramic, ABEC-7/P4 Precision. Stainless steel rings (440C) with Silicon Nitride (Си3Н4) керамические шарики. Torlon/Phenolic cage for heat resistance, speeds up to 450,000 RPM. Precision replacement for KaVo, NSK, W&ЧАС, Sirona, Midwest, Bien-Air and major dental handpiece brands. Delivers smoother operation, longer turbine life, and quieter performance.
Key Specifications:
Модель: SR144TiZN
Type: Miniature deep groove ball bearing (hybrid ceramic)
Внутренний диаметр (ID / д): 3.175 мм (1/8 inch)
Внешний диаметр (OD / Д): 6.35 мм (1/4 inch)
Ширина (Б): 2.38 мм (3/32 inch) or 2.78 мм (7/64 inch) [variant-dependent]
Ring Material: AISI 440C stainless steel
Ball Material: Silicon Nitride (Си3Н4) ceramic
Precision Grade: ABEC-7 / ISO P4
Maximum Rotational Speed: 350,000 – 500,000 RPM
Weight: Approx. 0.2–0.4 grams
RPM: 400,000
Ceramic balls are standard in our high-end series for their lightweight properties, which reduce centrifugal force, lower heat generation, and enable higher maximum speeds.
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Высокоскоростной 400 000 об/мин Малошумящая ста...
Our premium dental handpiece bearings are engineered to meet the extreme demands of modern dentistry. Designed for высокоскоростной operation, exceptional quietness, and extended service life.
Key Specifications:
Модель: SR144
Dimensions: 3.175x6.35x2.38 mm
Balls: Silicon Nitride (Си3Н4) Ceramic
Races: 440C Stainless Steel (закаленный до 58-60 СПЧ)
Tolerance: ABEC-7 (ISO P2 equivalent)
Seals: Dual Rubber Shields (РС) or Metal Seals
RPM: 400,000
Ceramic balls are standard in our high-end series for their lightweight properties, which reduce centrifugal force, lower heat generation, and enable higher maximum speeds.
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MH-P16 40x52x7mm Велосипедная гарнитура...
MH-P16 Headset Bearing – 40x52x7mm, 45°/45° Angular Contact, Double Sealed. Precision chrome steel construction, Campy-style interface, factory pre-lubricated drop-in replacement.
Модель: MH-P16
Dimensions (ID × OD × Width): 40 × 52 × 7 mm
Inner Diameter (ID / д): 40 мм / 1.5748 in
Outer Diameter (OD / Д): 52 мм / 2.0472 in
Width (Б): 7 мм / 0.2756 in
Contact Angle / Chamfer: 45° on both sides (45°/45°)
Interface Type: Campy-style
Seal Type: Double rubber seals (2РС)
Материал: Chrome steel
Cage Material: Нейлон
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S693 3×8×4mm Stainless Steel Hybrid ...
S693 Stainless Steel Hybrid Ceramic Bearing – 3×8×4mm, Si3N4 Balls. ABEC-5 / ABEC-7 precision, 30% lighter and 40% stronger than steel balls, high corrosion resistance. Available in ZZ (shielded) or 2RS (sealed) configurations. Pre-lubricated for immediate use. Ideal for fishing reels, RC models (cars, helicopters), 3D printers, micro motors, medical devices, and harsh environment applications where high speed, низкое трение, and corrosion resistance are critical.
Модель: S693?2RS
Inner Diameter (д): 3 mm
Outer Diameter (Д): 8 mm
Width (Б): 4 mm
Ring Material: stainless steel
Ball Material: Silicon nitride (Си3Н4) ceramic
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SMR105 5X10X4 мм 2RS Гибридная керамика ...
The SMR105 hybrid ceramic bearing features precision stainless steel rings and silicon nitride (Си3Н4) керамические шарики, specifically designed for baitcasting and spinning reels. They offer performance advantages that meet the demands of serious anglers. Cast further, retrieve more smoothly, and have greater confidence in fishing.
Технические характеристики & Design Features
Dimensions: 5mm inner diameter × 10mm outer diameter × 4mm width
Ball Material: Silicon nitride (Си3Н4) ceramic – lightweight, ultra-hard, and virtually frictionless
Race Material: High-grade stainless steel – precision-ground for smooth rotation and dimensional accuracy
Cage (слуга): High-strength nylon or stainless steel – optimized for low friction and consistent ball spacing
Shields: Double metal shields (ZZ) or rubber seals (2РС) – prevent debris ingress while allowing easy cleaning and re-lubrication
Precision Rating: ABEC-5 or ABEC-7 grade – ensures smooth rolling and minimal vibration during high-speed retrieves
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