51208
- Внутренний диаметр:
- 40 mm
- Наружный диаметр:
- 68 mm
- Ширина:
- 19 mm
- Масса :
- 0.28 kg
Мы предложим вам самое подходящее решение.
Изображения могут отличаться от продукта. Подробнее см. технические характеристики.
Характеристики
Seris - 51208
Описание
51208 Thrust Ball Bearings Features and Advantages
Designed for Axial Loads: Thrust ball bearings are specifically designed to support axial loads, providing unique advantages in this area.
Self-Aligning Capability: They can reduce the impact of installation errors and accommodate a certain degree of axial displacement.
Separable Design: The shaft rings, housing rings, and cage components can be separated, making the installation and disassembly of the bearings more convenient.
Long Service Life: These bearings can withstand a certain amount of wear and scratches, improving overall operational efficiency and offering a longer lifespan.
Application: Thrust ball bearings are widely used in cranes, vertical pumps, vertical centrifuges, jacks, low-speed reducers, machine tools, automobiles, motors, and aerospace applications.
QIBR - 51208 Thrust Ball Bearings Optimization
Precision Levels: Bearings can be provided in precision grades of P4, P6, and P5 based on customer requirements.
Cage Selection: The type of cage can be chosen according to customer needs, such as stamped cages and copper alloy machined cages.
Further Customization: QIBR can design and optimize thrust ball bearings according to customer usage conditions and requirements.
QIBR - 51208 Thrust Ball Bearings Quality Control
Dimension measurement: Multiple high-precision instruments are used to measure various dimensions of the bearing, with an accuracy of up to 0.001mm.
Rotation accuracy: A micrometer measures small surface defects or deviations, with a measurement precision of up to 0.001mm.
Hardness measurement: A hardness tester measures the surface hardness of the bearings, with a precision of ±0.5HRC.
Metallographic analysis: Professional metallographic microscopes analyze the internal metallographic structure of the metals.
Geometric tolerance: A profile projector measures the geometric shape and relative position of the bearings.
Noise monitoring: Vibration meters monitor the vibration conditions during operation to obtain noise data.
Raw material control: Steel and parts are sourced from ISO 14001-certified suppliers, ensuring product stability while promoting sustainable development.
Особенности и преимущества
Когда требуется точная осевая грузоподъемность, нет ничего лучше упорных подшипников. Упорный подшипник - это ротационный подшипник, предназначенный для восприятия осевых нагрузок на вращающиеся валы, что обеспечивает плавное вращение при высоких осевых нагрузках на низких и средних скоростях. Осевая нагрузка от вращающегося вала воспринимается неподвижными корпусами или опорами, в которых вращается упорный подшипник.
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