Spindle bearing models refer to specific series and types of bearings designed for use in high-speed and high-precision applications, such as in machine tool spindles. These bearings come from various manufacturers and are categorized based on their design, грузоподъемность, speed capability, и точность.
Spindle bearing models
1. Радиально-упорные шарикоподшипники
SKF 70xx, 72xx, 73xx Series:
Описание: High-speed, high-precision bearings designed for applications requiring both radial and axial load capacity.
Приложения: CNC machines, grinding spindles, фрезерные станки.
NSK 70xx, 72xx, 73xx Series:
Описание: Known for high precision and durability, these bearings offer various preload options to increase rigidity.
Приложения: Machine tools, high-speed spindles.
FAG B70, B719 Series:
Описание: Ultra-precision angular contact ball bearings with high rigidity, often used in high-speed applications.
Приложения: Precision machine tools, spindles, and robotics.
2. Цилиндрические роликовые подшипники
SKF N10, NUP10 Series:
Описание: High-speed cylindrical roller bearings with excellent load capacity, suitable for high radial loads.
Приложения: Machine tool spindles, heavy-duty machinery.
FAG N10, NUP10 Series:
Описание: Designed for applications requiring high radial load capacity and high precision.
Приложения: Milling machines, токарные станки, and other precision machinery.
NTN NN30xx Series:
Описание: High-precision, double-row cylindrical roller bearings with high load capacity and rigidity.
Приложения: High-precision spindles, grinding machines.
3. Конические роликовые подшипники
Timken 3xx, 4xx Series:
Описание: High-load capacity bearings designed to handle both radial and axial loads in machine tools.
Приложения: Spindles requiring both high load capacity and precision.
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