Подшипник 239/750CAE4
Inner diameter:: 750 mm
Outer diameter: 1000 mm
The size of the width: 185 mm
Weight:: 398 kg
Outer diameter: 1000 mm
The size of the width: 185 mm
Weight:: 398 kg
Технические характеристики из каталога производителя:
- Обозначение 239/750CAE4
- Размер (r min.) 6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 398 Кг
- Частота вращения предельная при пластичной смазке 220 об/мин
- Частота вращения предельная при жидкой смазке 280 об/мин
- Размер сопряженных деталей (da min.) 778
- Размер сопряженных деталей (Da max.) 972
- Размер сопряженных деталей (ra max.) 5
- Расчетный коэффициент (Y3) 4,1
- Расчетный коэффициент (e) 0,17
- Расчетный коэффициент (Y0) 4
- Расчетный коэффициент (Y2) 6
- Размер сопряженных деталей (Da min) 931
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x52x10 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 75.57x82.63x3.53 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTBGR)
Manufacturer: STO
Sizes: 55x70.1x8 (mm)
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Bearing GH040015
Manufacturer: GMB
Sizes: 40x72.08x36/36 (mm)
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K95 NBR(30x55x12)
Manufacturer: KASTAS
Sizes: 30x55x12 (mm)
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B 192 4939 Le/ 4877 Li
Manufacturer: ContiTech AG
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T10/1320 DL ( DT10 1320 )
Manufacturer: ContiTech AG
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Подшипник 7919 A5
Manufacturer: NSK-RHP
Sizes: 95x130x18 (mm)
Weight:: 0.597 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4868
Manufacturer: INA-FAG
Sizes: 370x420x80 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 85x105x8.5 (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.