Lightweight Quiet Wear-Resistant Hig...
Our nylon balls for bearings are engineered for applications where metal balls fall short. These lightweight balls offer exceptional.
Precision Specifications & Manufacturing:
We produce our balls to consistent and precise tolerances to ensure reliable performance in bearing assemblies.
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- Материал: Premium Polyamide 66 (PA66), also available in POM (Acetal), PEEK, and UHMW-PE for specific thermal or chemical needs.
- Diameter Range: From 3 мм (0.118") до 50 мм (1.97") and beyond for custom orders.
- Diameter Tolerance: Typically held to ±0.05 mm (±0.002") for standard grades, with tighter tolerances available upon request.
- Sphericity & Surface Finish: Precision-molded and machined to ensure excellent roundness and a smooth surface for consistent rolling and reduced friction.
- Additives: Available with internal lubricants (например, MoS2) or reinforcing fibers to enhance specific properties like wear resistance or stiffness.
LM Series Linear Guide Ball Bearing ...
These linear bearings are specifically engineered for applications requiring high precision and reliability. The LM3UU and LM6UU models are ideal for desktop 3D printers and small CNC machines, while the LM8UU, LM10UU, and LM12UU models are designed for industrial-grade 3D printers, CNC routers, and automated manufacturing equipment. All models feature excellent compatibility with standard linear shafts and mounting configurations, making them easy to integrate into existing systems.
Технические характеристики:
Модель: LM8UU
Size:8 × 15 × 24 mm
Material: Хромированная сталь (GCr15)
Hardness: 58-62 СПЧ (Raceways)
Precision Grade: ABEC-3 Standard
Operating Temperature: -30°C to +120°C
Load Capacity:Dynamic 0.8kN, Static 1.6kN
Clearance: Standard C3 (Greater than Normal)
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LMES20UU Super Linear Ball Bearing
Super Linear Ball Bearing – Ultra?Low Friction, Self?Aligning, High?Speed Linear Motion. Features advanced technology or engineered?polymer retainers for reduced noise and long?term maintenance?free operation. Available in closed, open, adjustable, and corrosion?resistant configurations. The ideal upgrade for industrial automation, CNC machines, робототехника, медицинское оборудование, packaging equipment, and semiconductor manufacturing.
Модель: LMES20UU
Type: Sealed, closed type, self-aligning linear ball bushing (Super Series)
Shaft Diameter (dr): 20 mm
Outer Diameter (Д1): 32 mm
Overall Length (L ±0.2): 45 mm
Weight: 61 g
Seal Type: Double rubber lipped seals (both sides)
Ball Material: Хромированная сталь
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LMF8UU Round Flange Linear Motion Ba...
LMF8UU Linear Ball Bearing – Made of hardened bearing steel with double-sealed design to block dust and retain lubrication. Flange mount for easy installation. Ideal for 3D printers, CNC, and automation slides. Гладкий, low-friction, long-lasting.
Технические характеристики:
Model LMF8UU
Inner Diameter (ID) 8 мм / 0.31 in
Outer Diameter (OD) 15 мм / 0.59 in
Total Length 24 мм / 0.94 in
Flange (Base) Diameter 32 мм / 1.26 in
Accuracy Grade ABEC3
Material High-carbon bearing steel
Seal Type Double-sealed (both sides)
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Low-Noise 25×40×59 mm Double-Sealed ...
The LM25UU is a standard metric linear ball bearing, designed for smooth and precise linear motion along a 25mm diameter shaft. Perfect for CNC routers, 3Д-принтеры, packaging equipment, and factory automation.
Технические характеристики:
LM: Stands for Linear Motion.
25: Indicates the inner diameter (bore) of 25 мм, designed to fit a standard 25mm diameter supported shaft or rail.
UU: Denotes the sealing configuration, featuring rubber seals on both ends to protect the internal ball circuits from dust and debris.
Ключевые параметры:
Внутренний диаметр (д): 25 mm
Outer Diameter (Д): 32 mm
Length (L): 58 мм (Standard length, variations may exist)
Номинальная нагрузка: Engineered to handle both dynamic and static loads. Specific radial load capacity depends on the configuration and mounting but is suitable for a wide range of industrial automation tasks. Exact values are available in our technical datasheet.
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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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MR105 Миниатюрная глубокая канавка 5x10x4 мм...
MR105 Миниатюрный радиальный шарикоподшипник – 5x10x4 мм, Хромированная сталь, Высокая точность. Доступен в открытом виде, двойной экранированный (ЗЗ) и двойное уплотнение (2РС) конфигурации. Низкий уровень шума, низкое трение, высокоскоростной. Идеально подходит для радиоуправляемых машин, вертолеты и самолеты, 3Д-принтеры, моторы, фанаты, медицинское оборудование, робототехника, и точные инструменты.
Модель: МР105 / MR105ZZ / MR105-2RS
Inner Diameter (д): 5 мм / 0.1969 in
Outer Diameter (Д): 10 мм / 0.3937 in
Width (Б): 3 мм, 4 mm
Number of Balls: 7 – 8
Масса (ок.): 0.001 – 0.00129 кг (1 – 1.29 г)
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MR74 4x7x2,5 мм Zro2 Цельнокерамический мин...
MR74 Full Ceramic Ball Bearing – Ultra-lightweight, высокоскоростной, fully non-magnetic, electrically insulating. Zero lubrication required, zero rust.
Модель: MR74 (Full Ceramic)
Bearing Type: Deep Groove, Single Row
Inner Diameter (д): 4 mm
Outer Diameter (Д): 7 mm
Width (Б): 2.5 mm
Ring Material: Zirconium (Zro2)
Ball Material: Zirconium (Zro2)
Cage Material: PTFE / PEEK
Seal Options: 2РС / Open
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NK35/20 35x45x20mm Needle Roller Bea...
NK35/20 Needle Roller Bearing – 35x45x20mm, Machined Ring, High Radial Load Capacity. Heavy-duty single-row needle roller bearing without inner ring. Compact radial cross-section, direct press-fit shaft mounting. Ideal for gearboxes, transmission systems, pumps, compressors, industrial machinery, and heavy equipment where space is limited but load demands are high.
Модель: NK35/20
Bore Diameter (Fw): 35 мм / 1.378 in
Outer Diameter (Д): 45 мм / 1.772 in
Width (С): 20 мм / 0.787 in
Minimum Chamfer Dimension (rmin): 0.3 mm
Precision Class: Normal (Р0) – general-purpose accuracy, suitable for standard industrial precision requirements
Radial Clearance Class: CN – standard internal clearance for normal operating conditions
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OEM Low Noise Precision F6305 25×62×...
F6305 is a versatile and durable flange-type bearing assembly. It integrates a sealed deep groove ball bearing within a sturdy housing, simplifying the assembly process and reducing the overall cost.
Ключевые параметры:
Shaft Diameter (Bore, д): 25 mm
Flange Outer Diameter (Д): 62 mm
Bearing Width (Б): 17 мм (bearing section)
Смазка: Pre-lubricated
Materials:
* Bearing Rings & Шары: chrome steel, through-hardened for durability.
* Flange/Housing: Pressed steel or machined steel, offering a robust and rigid structure.
Номинальная нагрузка: Engineered to handle moderate radial loads. Dynamic load capacity (Кр) is approximately 22.0 кН, and static load capacity (Кор) is approximately 14.5 кН.
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RU85 Cross Roller Bearing RU Series ...
RU Series Slewing Ring Bearing – Crossed Roller Design, Integrated Mounting Holes. One bearing handles radial, axial, and tilting moment loads simultaneously. Ultra-high rigidity, P4/P2 precision, compact thin-section profile. Ideal for robot joints, CNC rotary tables, medical imaging equipment, and precision automation.
Technical Parameters:
Модель: RU85
Inner Diameter (д) : 55 mm
Outer Diameter (Д): 120 mm
Width (Б): 15 mm
Dynamic Load Rating (Кр): 20.3 kN
Static Load Rating (Кор): 29.5 kN
Weight: 1.0 кг
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S686 Stainless Steel 440 6*13*3.5мм ...
The S686 bearing boasts excellent corrosion resistance, non-magnetic properties and high-temperature stability, and is suitable for applications in demanding fields such as medical equipment, food processing, precision instruments and aerospace.
Ключевые характеристики:
Диаметр отверстия (д): 6 mm
Outer Diameter (Д): 13 mm
Width (Б): 3.5 mm
Dynamic Load Rating (Кр): Approximately 2.2 kN
Static Load Rating (Кор): Approximately 0.98 kN
Material: Stainless steel rings and ceramic balls. 440C is a martensitic, high-carbon stainless steel that can be hardened to 58-60 СПЧ, offering a superb combination of corrosion resistance, износостойкость, and durability.
Shields/Seals: Commonly supplied with non-contact stainless steel shields (ЗЗ) to retain lubrication while minimizing friction. Rubber seals are available for enhanced protection against fine contaminants.
Точность: Manufactured to ABEC 1 (RBEC 1) or higher precision grades, ensuring smooth, low-noise, and low-vibration operation critical in sensitive equipment.
Смазка: Pre-lubricated with a minimal quantity of high-performance, corrosion-inhibiting grease suitable for the bearing's intended application range (например, food-safe or high-temperature grease options available).
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