Подшипник NUP 421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.5 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
RPP8 DD 4268 MFX - Megaflex
Manufacturer: ContiTech AG
Mechanical seal RM 551-35
Manufacturer: RiMi
AT20 DD
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Bearing K45X50X27
Manufacturer: ETERNO
Sizes: 45x50x27 (mm)
Weight:: 0.051 (kg)
ATG10 3620 MFX - Megaflex ( ATK10 3620 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K17 PTFE/NBR(42x31x4,2)
Manufacturer: KASTAS
Sizes: 42x31x4,2 (mm)
SPA 1000 Ld
Manufacturer: ContiTech AG
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Manufacturer: ContiTech AG
Bearing SCE107–1/2
Manufacturer: INA-FAG
Sizes: 15.875x20.638x11.910 (mm)
Weight:: 0.008 (kg)
Подшипник 6806
Manufacturer: NSK-RHP
Sizes: 30x42x7 (mm)
Weight:: 0.024 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
