Подшипник 02878/02820
Inner diameter:: 34.925 mm
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.426 kg
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.426 kg
Технические характеристики из каталога производителя:
- Обозначение 02878/02820
- Размер (r min.) 0,8 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,426 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 7100 об/мин
- Размер сопряженных деталей (ra max.) 0,8
- Размер (a) 18,3 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 42,5
- Размер сопряженных деталей (db) 68
- Расчетный коэффициент (e) 0,45
- Расчетный коэффициент (Y0) 0,73
- Расчетный коэффициент (Y1) 1,3
- Размер сопряженных деталей (ra1 max.) 3,3
Bearings K81152
Manufacturer: INA-FAG
Sizes: 260x320x18 (mm)
Weight:: 2.3 (kg)
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SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 48x56.20x8.60 (mm)
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Bearing 16044
Manufacturer: ETERNO
Sizes: 220x340x37 (mm)
Weight:: 11.5 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 30x62x10 (mm)
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K22 PU(560x600x30 )
Manufacturer: KASTAS
Sizes: 560x600x30 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2020-2RS
Manufacturer: INA-FAG
Sizes: 20x26x20 (mm)
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K73 POLYESTER/PTFE(45x50x20)
Manufacturer: KASTAS
Sizes: 45x50x20 (mm)
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K69 POM(41x36x9,5)
Manufacturer: KASTAS
Sizes: 41x36x9,5 (mm)
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SPZ 1347
Manufacturer: ContiTech AG
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Bearing SN68
Manufacturer: INA-FAG
Sizes: 9.525x14.288x12.700 (mm)
Weight:: 0.007 (kg)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.