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| выбирать | Расследование | Обозначение | Основные размеры (мм) | Базовая грузоподъемность (кН) | Ограниченная скорость (об/мин) | Масса | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| д | Д | Б | рупий мин | Динамический(Cr) | Статический (Кор) | Смазка | Масло | (кг) | |||
| 22260 | 300 | 540 | 140 | 5 | 2670 | 4350 | 510 | 790 | 141 | ||
| 22260K | 300 | 540 | 140 | 5 | 2670 | 4350 | 510 | 790 | 138 | ||
| 22260KW33C3 | 300 | 540 | 140 | 5 | 2670 | 4350 | 510 | 790 | 138 | ||
| 22260W33C3 | 300 | 540 | 140 | 5 | 2670 | 4350 | 510 | 790 | 141 | ||
 | Composition of Spherical Roller Bearings★Spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a (barrel like) profile that makes them appear like cylinders that have been slightly over-inflated ★Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. These bearings can also be sealed. |
Benefits of Spherical Roller Bearings★High Load-Carrying Capacity: Spherical Roller Bearings can support both radial and axial loads in the harshest conditions. This makes the bearings suitable for a wide range of applications, like conveyor systems and crushers.Misalignment Tolerance: The design is so engineered to allow for angular misalignment without compromising performance. This is an important feature especially for those applications with shaft deflection or mounting errors. ★Durable Construction: Spherical Roller Bearings are built to withstand harsh conditions, including high temperatures, heavy shock loads, and contaminants. This makes the bearings reliable for the long run. ★Long Service Life: Properly maintained SRBs have a long operational life. This directly implies reduced maintenance and replacement costs. ★Reduced Friction: Thanks to this feature applications achieve energy efficiency and reduced operating temperatures. ★Low maintenance: Regular Lubrication minimises friction and prevents premature wear. Regular inspection.helps identify the problems early and proper alignment prevents excessive stress on the component. |  |
