Подшипник JHM840449/JHM840410
Inner diameter:: 200 mm
Outer diameter: 300 mm
The size of the width: 65 mm
Weight:: 15.49 kg
Outer diameter: 300 mm
The size of the width: 65 mm
Weight:: 15.49 kg
Технические характеристики из каталога производителя:
- Обозначение JHM840449/JHM840410
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 15,49 Кг
- Частота вращения предельная при пластичной смазке 1000 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 73,1 мм.
- Размер (r1 min.) 2,5 мм.
- Размер сопряженных деталей (Da) 223
- Размер сопряженных деталей (db) 289
- Расчетный коэффициент (e) 0,52
- Расчетный коэффициент (Y0) 0,63
- Расчетный коэффициент (Y1) 1,2
- Размер сопряженных деталей (ra1 max.) 2,5
Bearing 7209 C
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.46 (kg)
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DSTD 1064 DS8M
Manufacturer: ContiTech AG
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SPB 1375
Manufacturer: ContiTech AG
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Подшипник 6200NKE
Manufacturer: NACHI
Sizes: 10x30x9 (mm)
Weight:: 0.032 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x32x7 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 11.00x19.00x4.00 (mm)
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1.5 NBR 70(034,00x01,50)
Manufacturer: KASTAS
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K21 PU(26x38x10)
Manufacturer: KASTAS
Sizes: 26x38x10 (mm)
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Подшипник 7312B
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 104x139x13 (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.