Подшипник NF 418
Inner diameter:: 90 mm
Outer diameter: 191.5 mm
The size of the width: 54 mm
Weight:: 11.5 kg
Outer diameter: 191.5 mm
The size of the width: 54 mm
Weight:: 11.5 kg
Технические характеристики из каталога производителя:
- Обозначение NF 418
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 11,5 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 400 об/мин
- Размер сопряженных деталей (da min.) 106
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (Db max) 209
- Размер сопряженных деталей (Db min.) 196
- Размер сопряженных деталей (rb max.) 3
Bearings NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 13 (kg)
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Bearing NUP419
Manufacturer: ETERNO
Sizes: 95x240x55 (mm)
Weight:: 14.32 (kg)
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AT20 DD
Manufacturer: ContiTech AG
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Подшипник 51313
Manufacturer: NSK-RHP
Sizes: 65x115x36 (mm)
Weight:: 225 (kg)
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Bearings GRA104-NPP-B-206
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
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Bearings AXW50
Manufacturer: INA-FAG
Weight:: 49 (kg)
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5 NBR 70(020,00x05,00)
Manufacturer: KASTAS
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Корпус UGP211
Manufacturer: NACHI
Weight:: 3.5 (kg)
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Bearings GY1115-KRR-B
Manufacturer: INA-FAG
Weight:: 0.8 (kg)
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6.99 NBR 90(174,60x06,99)
Manufacturer: KASTAS
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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.