Подшипник 27689/27620
Inner diameter:: 83.345 mm
Outer diameter: 125.412 mm
The size of the width: 25.4 mm
Weight:: 1.08 kg
Outer diameter: 125.412 mm
The size of the width: 25.4 mm
Weight:: 1.08 kg
Технические характеристики из каталога производителя:
- Обозначение 27689/27620
- Размер (r min.) 0,8 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,08 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Размер сопряженных деталей (ra max.) 0,8
- Размер (a) 25,7 мм.
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (Da) 90
- Размер сопряженных деталей (db) 120
- Расчетный коэффициент (e) 0,42
- Расчетный коэффициент (Y0) 0,79
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (ra1 max.) 1,5
Bearing K35X42X20
Manufacturer: ETERNO
Sizes: 35x42x20 (mm)
Weight:: 0.037 (kg)
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3 FKM 80(084,00x03,00 )
Manufacturer: KASTAS
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 1.000x1.75x0.25 (mm)
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Bearings NA4872
Manufacturer: INA-FAG
Sizes: 360x440x80 (mm)
Weight:: 25.6 (kg)
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Корпус UKFL320+H2320
Manufacturer: NACHI
Weight:: 26.5 (kg)
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Bearing SCE89P
Manufacturer: INA-FAG
Sizes: 12.700x17.462x14.288 (mm)
Weight:: 0.010 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2212-E-TVP2
Manufacturer: FAG
Sizes: 60x110x28 (mm)
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K18 (56x40x20,5)
Manufacturer: KASTAS
Sizes: 56x40x20,5 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO8X15X10-TV
Manufacturer: INA-FAG
Sizes: 8x15x10 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x118x12 (mm)
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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.