7930A5SN24TYNDBLP4
- Внутренний диаметр:
- 150 mm
- Наружный диаметр:
- 210 mm
- Ширина:
- 28 mm
- Масса :
- 2.970 kg
Мы предложим вам самое подходящее решение.
Изображения могут отличаться от продукта. Подробнее см. технические характеристики.
Характеристики
Seris - 7930A5SN24TYNDBLP4
Описание
QIBR - 7930A5SN24TYNDBLP4 Advantages and Applications
7930A5SN24TYNDBLP4 , low noise, high speed capability,Inner diameter (d) is 150 mm，Outer diameter (D) is 210 mm，Width (B) is 28 mm，Mass is 2.970 kg， suitable for small car front wheels, differential pinion shafts, booster pumps and drilling platforms, etc., and is the most widely used bearing in conditions requiring high speed.
QIBR - 7930A5SN24TYNDBLP4 Characteristics
7930A5SN24TYNDBLP4 , stable performance, not easy to damage, simple maintenance. 7930A5SN24TYNDBLP4 , can bear radial load and certain axial load at the same time, suitable for mechanical equipment with high performance requirements.
7930A5SN24TYNDBLP4 Angular Contact Ball Bearing Product Features and Advantages
High load capacity: It can withstand large radial and axial forces, and adopts high-strength steel and precision processing technology, with strong load-bearing capacity.
Good structural rigidity: The contact angle of the inner and outer rings is large, the structural rigidity is good, and stable operation is maintained under high load.
High positioning accuracy: The inner and outer rings have high matching accuracy, which can provide accurate positioning and centering functions.
High-speed operation performance: It has a low friction coefficient and high speed capability, suitable for high-speed operation applications.
Application: It has a wide range of applications in machine tool manufacturing, automotive industry, aerospace, motors and generators, robotics, medical equipment, automation equipment and other fields.
QIBR - 7930A5SN24TYNDBLP4 Angular Contact Ball Bearing Optimization
Optional Contact Angles: Depending on the operating conditions, different contact angles can be selected, such as 15°, 18°, 25°, or 40°.
High-Performance Materials: The bearing materials can be replaced according to different operating conditions, with options like SKF III, ZGcr15, high-purity bearing steel, ceramics, stainless steel, and other materials.
Grease Replacement: Select the lubrication based on the bearing's working requirements, such as LUBCON L252, Multemp SRL, or KLUBER ISOFLEX NBU 15.
Process parameter optimization: Optimize the processing parameters, such as grinding speed, feed speed, cutting depth, etc. to improve processing efficiency and quality.
More customization: QIBR can design and optimize the bearing according to customer requirements for drawings and bearing working conditions.
QIBR - 7930A5SN24TYNDBLP4 Angular contact ball bearing quality control
Dimension measurement: Use a variety of professional high-precision instruments to measure multiple dimensions of the bearing, with a maximum accuracy of 0.001mm.
Rotation accuracy: Use a micrometer to measure small flaws or deviations on the bearing surface, with a measurement accuracy of up to 0.001mm.
Hardness measurement: Use a hardness tester to measure the surface hardness of the bearing, with a measurement accuracy of up to ±0.5HRC.
Metallographic analysis: Use a professional metallographic microscope to analyze the internal metallographic structure of the metal.
Geometric tolerance: Use a profiler to measure the bearing geometry and relative position.
Noise monitoring: Vibration during operation is monitored by a vibration meter to obtain noise data.
Raw material control: Steel and parts are purchased from suppliers certified by ISO 14001 to ensure product stability and promote sustainable development.
Особенности и преимущества
Радиально-упорные шарикоподшипники больше подходят для высокоскоростного движения, они могут нести как радиальную, так и осевую нагрузку. осевая грузоподъемность зависит от угла контакта. Чем больше угол контакта, тем больше осевая нагрузка, которую можно переносить. Предельная скорость радиально-упорных шарикоподшипников выше, чем у других типов подшипников того же размера. Обычно они используются парами, так как несут на себе действие радиальной нагрузки, а также создают компоненты осевой силы. При работе радиально-упорный шарикоподшипник может устранить внутренний зазор радиально-упорного шарикоподшипника из-за осевой нагрузки после установки, что также относительно улучшает точность вращения радиально-упорного шарикоподшипника.
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